64713674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 41126326

約数列:

[1, 2, 23, 29, 46, 58, 139, 278, 349, 667, 698, 1334, 3197, 4031, 6394, 8027, 8062, 10121, 16054, 20242, 48511, 92713, 97022, 185426, 232783, 465566, 1115753, 1406819, 2231506, 2813638, 32356837, 64713674]

約数ペア:

[(1, 64713674), (2, 32356837), (23, 2813638), (29, 2231506), (46, 1406819), (58, 1115753), (139, 465566), (278, 232783), (349, 185426), (667, 97022), (698, 92713), (1334, 48511), (3197, 20242), (4031, 16054), (6394, 10121), (8027, 8062)]