64296323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 85424640

約数和(自身を除く): 21128317

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 533, 779, 907, 1729, 3731, 5453, 6349, 10127, 11791, 17233, 37187, 70889, 82537, 120631, 224029, 260309, 483431, 706553, 1568203, 3384017, 4945871, 9185189, 64296323]

約数ペア:

[(1, 64296323), (7, 9185189), (13, 4945871), (19, 3384017), (41, 1568203), (91, 706553), (133, 483431), (247, 260309), (287, 224029), (533, 120631), (779, 82537), (907, 70889), (1729, 37187), (3731, 17233), (5453, 11791), (6349, 10127)]