68526368

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 143103744

約数和(自身を除く): 74577376

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1867, 2294, 3734, 4588, 7468, 9176, 14936, 18352, 29872, 36704, 57877, 59744, 69079, 115754, 138158, 231508, 276316, 463016, 552632, 926032, 1105264, 1852064, 2141449, 2210528, 4282898, 8565796, 17131592, 34263184, 68526368]

約数ペア:

[(1, 68526368), (2, 34263184), (4, 17131592), (8, 8565796), (16, 4282898), (31, 2210528), (32, 2141449), (37, 1852064), (62, 1105264), (74, 926032), (124, 552632), (148, 463016), (248, 276316), (296, 231508), (496, 138158), (592, 115754), (992, 69079), (1147, 59744), (1184, 57877), (1867, 36704), (2294, 29872), (3734, 18352), (4588, 14936), (7468, 9176)]