26940736

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 56

約数和(自身を含む): 56830976

約数和(自身を除く): 29890240

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 367, 496, 592, 734, 992, 1147, 1184, 1468, 1984, 2294, 2368, 2936, 4588, 5872, 9176, 11377, 11744, 13579, 18352, 22754, 23488, 27158, 36704, 45508, 54316, 73408, 91016, 108632, 182032, 217264, 364064, 420949, 434528, 728128, 841898, 869056, 1683796, 3367592, 6735184, 13470368, 26940736]

約数ペア:

[(1, 26940736), (2, 13470368), (4, 6735184), (8, 3367592), (16, 1683796), (31, 869056), (32, 841898), (37, 728128), (62, 434528), (64, 420949), (74, 364064), (124, 217264), (148, 182032), (248, 108632), (296, 91016), (367, 73408), (496, 54316), (592, 45508), (734, 36704), (992, 27158), (1147, 23488), (1184, 22754), (1468, 18352), (1984, 13579), (2294, 11744), (2368, 11377), (2936, 9176), (4588, 5872)]