64247702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 105861600

約数和(自身を除く): 41613898

約数列:

[1, 2, 19, 29, 38, 58, 173, 337, 346, 551, 674, 1102, 3287, 5017, 6403, 6574, 9773, 10034, 12806, 19546, 58301, 95323, 116602, 185687, 190646, 371374, 1107719, 1690729, 2215438, 3381458, 32123851, 64247702]

約数ペア:

[(1, 64247702), (2, 32123851), (19, 3381458), (29, 2215438), (38, 1690729), (58, 1107719), (173, 371374), (337, 190646), (346, 185687), (551, 116602), (674, 95323), (1102, 58301), (3287, 19546), (5017, 12806), (6403, 10034), (6574, 9773)]