25862928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 85327872

約数和(自身を除く): 59464944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 191, 208, 217, 248, 273, 312, 336, 364, 372, 382, 403, 434, 496, 546, 573, 624, 651, 728, 744, 764, 806, 868, 1092, 1146, 1209, 1302, 1337, 1456, 1488, 1528, 1612, 1736, 2184, 2292, 2418, 2483, 2604, 2674, 2821, 3056, 3224, 3472, 4011, 4368, 4584, 4836, 4966, 5208, 5348, 5642, 5921, 6448, 7449, 8022, 8463, 9168, 9672, 9932, 10416, 10696, 11284, 11842, 14898, 16044, 16926, 17381, 17763, 19344, 19864, 21392, 22568, 23684, 29796, 32088, 33852, 34762, 35526, 39728, 41447, 45136, 47368, 52143, 59592, 64176, 67704, 69524, 71052, 76973, 82894, 94736, 104286, 119184, 124341, 135408, 139048, 142104, 153946, 165788, 208572, 230919, 248682, 278096, 284208, 307892, 331576, 417144, 461838, 497364, 538811, 615784, 663152, 834288, 923676, 994728, 1077622, 1231568, 1616433, 1847352, 1989456, 2155244, 3232866, 3694704, 4310488, 6465732, 8620976, 12931464, 25862928]

約数ペア:

[(1, 25862928), (2, 12931464), (3, 8620976), (4, 6465732), (6, 4310488), (7, 3694704), (8, 3232866), (12, 2155244), (13, 1989456), (14, 1847352), (16, 1616433), (21, 1231568), (24, 1077622), (26, 994728), (28, 923676), (31, 834288), (39, 663152), (42, 615784), (48, 538811), (52, 497364), (56, 461838), (62, 417144), (78, 331576), (84, 307892), (91, 284208), (93, 278096), (104, 248682), (112, 230919), (124, 208572), (156, 165788), (168, 153946), (182, 142104), (186, 139048), (191, 135408), (208, 124341), (217, 119184), (248, 104286), (273, 94736), (312, 82894), (336, 76973), (364, 71052), (372, 69524), (382, 67704), (403, 64176), (434, 59592), (496, 52143), (546, 47368), (573, 45136), (624, 41447), (651, 39728), (728, 35526), (744, 34762), (764, 33852), (806, 32088), (868, 29796), (1092, 23684), (1146, 22568), (1209, 21392), (1302, 19864), (1337, 19344), (1456, 17763), (1488, 17381), (1528, 16926), (1612, 16044), (1736, 14898), (2184, 11842), (2292, 11284), (2418, 10696), (2483, 10416), (2604, 9932), (2674, 9672), (2821, 9168), (3056, 8463), (3224, 8022), (3472, 7449), (4011, 6448), (4368, 5921), (4584, 5642), (4836, 5348), (4966, 5208)]