68185744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1621}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 144812160

約数和(自身を除く): 76626416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1621, 1912, 2629, 3242, 3824, 5258, 6484, 10516, 12968, 17831, 21032, 25936, 35662, 42064, 71324, 142648, 285296, 387419, 774838, 1549676, 3099352, 4261609, 6198704, 8523218, 17046436, 34092872, 68185744]

約数ペア:

[(1, 68185744), (2, 34092872), (4, 17046436), (8, 8523218), (11, 6198704), (16, 4261609), (22, 3099352), (44, 1549676), (88, 774838), (176, 387419), (239, 285296), (478, 142648), (956, 71324), (1621, 42064), (1912, 35662), (2629, 25936), (3242, 21032), (3824, 17831), (5258, 12968), (6484, 10516)]