70242263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 91660800

約数和(自身を除く): 21418537

約数列:

[1, 7, 13, 29, 43, 91, 203, 301, 377, 559, 619, 1247, 2639, 3913, 4333, 8047, 8729, 16211, 17951, 26617, 56329, 113477, 125657, 186319, 233363, 346021, 771893, 1633541, 2422147, 5403251, 10034609, 70242263]

約数ペア:

[(1, 70242263), (7, 10034609), (13, 5403251), (29, 2422147), (43, 1633541), (91, 771893), (203, 346021), (301, 233363), (377, 186319), (559, 125657), (619, 113477), (1247, 56329), (2639, 26617), (3913, 17951), (4333, 16211), (8047, 8729)]