87794798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1877}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 162800064

約数和(自身を除く): 75005266

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 514, 1799, 1877, 3341, 3598, 3754, 6682, 13139, 23387, 24401, 26278, 46774, 48802, 170807, 341614, 482389, 964778, 3376723, 6271057, 6753446, 12542114, 43897399, 87794798]

約数ペア:

[(1, 87794798), (2, 43897399), (7, 12542114), (13, 6753446), (14, 6271057), (26, 3376723), (91, 964778), (182, 482389), (257, 341614), (514, 170807), (1799, 48802), (1877, 46774), (3341, 26278), (3598, 24401), (3754, 23387), (6682, 13139)]