65627344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6521}}^1$

素因数の和:6583

約数の個数: 40

約数和(自身を含む): 138292488

約数和(自身を除く): 72665144

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 6521, 10064, 13042, 26084, 52168, 104336, 110857, 221714, 241277, 443428, 482554, 886856, 965108, 1773712, 1930216, 3860432, 4101709, 8203418, 16406836, 32813672, 65627344]

約数ペア:

[(1, 65627344), (2, 32813672), (4, 16406836), (8, 8203418), (16, 4101709), (17, 3860432), (34, 1930216), (37, 1773712), (68, 965108), (74, 886856), (136, 482554), (148, 443428), (272, 241277), (296, 221714), (592, 110857), (629, 104336), (1258, 52168), (2516, 26084), (5032, 13042), (6521, 10064)]