25328394

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 108

約数和(自身を含む): 70242354

約数和(自身を除く): 44913960

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 49, 63, 78, 91, 94, 98, 117, 126, 141, 147, 182, 234, 273, 282, 294, 329, 423, 441, 546, 611, 637, 658, 819, 846, 882, 987, 1222, 1274, 1638, 1833, 1911, 1974, 2209, 2303, 2961, 3666, 3822, 4277, 4418, 4606, 5499, 5733, 5922, 6627, 6909, 8554, 10998, 11466, 12831, 13254, 13818, 15463, 19881, 20727, 25662, 28717, 29939, 30926, 38493, 39762, 41454, 46389, 57434, 59878, 76986, 86151, 89817, 92778, 108241, 139167, 172302, 179634, 201019, 216482, 258453, 269451, 278334, 324723, 402038, 516906, 538902, 603057, 649446, 974169, 1206114, 1407133, 1809171, 1948338, 2814266, 3618342, 4221399, 8442798, 12664197, 25328394]

約数ペア:

[(1, 25328394), (2, 12664197), (3, 8442798), (6, 4221399), (7, 3618342), (9, 2814266), (13, 1948338), (14, 1809171), (18, 1407133), (21, 1206114), (26, 974169), (39, 649446), (42, 603057), (47, 538902), (49, 516906), (63, 402038), (78, 324723), (91, 278334), (94, 269451), (98, 258453), (117, 216482), (126, 201019), (141, 179634), (147, 172302), (182, 139167), (234, 108241), (273, 92778), (282, 89817), (294, 86151), (329, 76986), (423, 59878), (441, 57434), (546, 46389), (611, 41454), (637, 39762), (658, 38493), (819, 30926), (846, 29939), (882, 28717), (987, 25662), (1222, 20727), (1274, 19881), (1638, 15463), (1833, 13818), (1911, 13254), (1974, 12831), (2209, 11466), (2303, 10998), (2961, 8554), (3666, 6909), (3822, 6627), (4277, 5922), (4418, 5733), (4606, 5499)]