70724432

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 139946400

約数和(自身を除く): 69221968

約数列:

[1, 2, 4, 8, 16, 107, 109, 214, 218, 379, 428, 436, 758, 856, 872, 1516, 1712, 1744, 3032, 6064, 11663, 23326, 40553, 41311, 46652, 81106, 82622, 93304, 162212, 165244, 186608, 324424, 330488, 648848, 660976, 4420277, 8840554, 17681108, 35362216, 70724432]

約数ペア:

[(1, 70724432), (2, 35362216), (4, 17681108), (8, 8840554), (16, 4420277), (107, 660976), (109, 648848), (214, 330488), (218, 324424), (379, 186608), (428, 165244), (436, 162212), (758, 93304), (856, 82622), (872, 81106), (1516, 46652), (1712, 41311), (1744, 40553), (3032, 23326), (6064, 11663)]