65410492

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 143582544

約数和(自身を除く): 78172052

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 67, 68, 98, 119, 134, 196, 238, 268, 293, 469, 476, 586, 833, 938, 1139, 1172, 1666, 1876, 2051, 2278, 3283, 3332, 4102, 4556, 4981, 6566, 7973, 8204, 9962, 13132, 14357, 15946, 19631, 19924, 28714, 31892, 34867, 39262, 55811, 57428, 69734, 78524, 111622, 137417, 139468, 223244, 244069, 274834, 333727, 488138, 549668, 667454, 961919, 976276, 1334908, 1923838, 2336089, 3847676, 4672178, 9344356, 16352623, 32705246, 65410492]

約数ペア:

[(1, 65410492), (2, 32705246), (4, 16352623), (7, 9344356), (14, 4672178), (17, 3847676), (28, 2336089), (34, 1923838), (49, 1334908), (67, 976276), (68, 961919), (98, 667454), (119, 549668), (134, 488138), (196, 333727), (238, 274834), (268, 244069), (293, 223244), (469, 139468), (476, 137417), (586, 111622), (833, 78524), (938, 69734), (1139, 57428), (1172, 55811), (1666, 39262), (1876, 34867), (2051, 31892), (2278, 28714), (3283, 19924), (3332, 19631), (4102, 15946), (4556, 14357), (4981, 13132), (6566, 9962), (7973, 8204)]