25941048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 81285120

約数和(自身を除く): 55344072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 293, 357, 372, 408, 434, 476, 527, 586, 651, 714, 744, 868, 879, 952, 1054, 1172, 1302, 1428, 1581, 1736, 1758, 2051, 2108, 2344, 2604, 2856, 3162, 3516, 3689, 4102, 4216, 4981, 5208, 6153, 6324, 7032, 7378, 8204, 9083, 9962, 11067, 12306, 12648, 14756, 14943, 16408, 18166, 19924, 22134, 24612, 27249, 29512, 29886, 34867, 36332, 39848, 44268, 49224, 54498, 59772, 63581, 69734, 72664, 88536, 104601, 108996, 119544, 127162, 139468, 154411, 190743, 209202, 217992, 254324, 278936, 308822, 381486, 418404, 463233, 508648, 617644, 762972, 836808, 926466, 1080877, 1235288, 1525944, 1852932, 2161754, 3242631, 3705864, 4323508, 6485262, 8647016, 12970524, 25941048]

約数ペア:

[(1, 25941048), (2, 12970524), (3, 8647016), (4, 6485262), (6, 4323508), (7, 3705864), (8, 3242631), (12, 2161754), (14, 1852932), (17, 1525944), (21, 1235288), (24, 1080877), (28, 926466), (31, 836808), (34, 762972), (42, 617644), (51, 508648), (56, 463233), (62, 418404), (68, 381486), (84, 308822), (93, 278936), (102, 254324), (119, 217992), (124, 209202), (136, 190743), (168, 154411), (186, 139468), (204, 127162), (217, 119544), (238, 108996), (248, 104601), (293, 88536), (357, 72664), (372, 69734), (408, 63581), (434, 59772), (476, 54498), (527, 49224), (586, 44268), (651, 39848), (714, 36332), (744, 34867), (868, 29886), (879, 29512), (952, 27249), (1054, 24612), (1172, 22134), (1302, 19924), (1428, 18166), (1581, 16408), (1736, 14943), (1758, 14756), (2051, 12648), (2108, 12306), (2344, 11067), (2604, 9962), (2856, 9083), (3162, 8204), (3516, 7378), (3689, 7032), (4102, 6324), (4216, 6153), (4981, 5208)]