77779898

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 136833408

約数和(自身を除く): 59053510

約数列:

[1, 2, 7, 14, 67, 101, 134, 202, 469, 707, 821, 938, 1414, 1642, 5747, 6767, 11494, 13534, 47369, 55007, 82921, 94738, 110014, 165842, 385049, 580447, 770098, 1160894, 5555707, 11111414, 38889949, 77779898]

約数ペア:

[(1, 77779898), (2, 38889949), (7, 11111414), (14, 5555707), (67, 1160894), (101, 770098), (134, 580447), (202, 385049), (469, 165842), (707, 110014), (821, 94738), (938, 82921), (1414, 55007), (1642, 47369), (5747, 13534), (6767, 11494)]