78628494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14741}}^1$

素因数の和:14880

約数の個数: 32

約数和(自身を含む): 181149696

約数和(自身を除く): 102521202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 14741, 29482, 44223, 88446, 103187, 206374, 309561, 619122, 1872107, 3744214, 5616321, 11232642, 13104749, 26209498, 39314247, 78628494]

約数ペア:

[(1, 78628494), (2, 39314247), (3, 26209498), (6, 13104749), (7, 11232642), (14, 5616321), (21, 3744214), (42, 1872107), (127, 619122), (254, 309561), (381, 206374), (762, 103187), (889, 88446), (1778, 44223), (2667, 29482), (5334, 14741)]