71394346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 116899200

約数和(自身を除く): 45504854

約数列:

[1, 2, 23, 29, 46, 58, 109, 218, 491, 667, 982, 1334, 2507, 3161, 5014, 6322, 11293, 14239, 22586, 28478, 53519, 72703, 107038, 145406, 327497, 654994, 1230937, 1552051, 2461874, 3104102, 35697173, 71394346]

約数ペア:

[(1, 71394346), (2, 35697173), (23, 3104102), (29, 2461874), (46, 1552051), (58, 1230937), (109, 654994), (218, 327497), (491, 145406), (667, 107038), (982, 72703), (1334, 53519), (2507, 28478), (3161, 22586), (5014, 14239), (6322, 11293)]