15740448

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 41713056

約数和(自身を除く): 25972608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1451, 1808, 2712, 2902, 3616, 4353, 5424, 5804, 8706, 10848, 11608, 17412, 23216, 34824, 46432, 69648, 139296, 163963, 327926, 491889, 655852, 983778, 1311704, 1967556, 2623408, 3935112, 5246816, 7870224, 15740448]

約数ペア:

[(1, 15740448), (2, 7870224), (3, 5246816), (4, 3935112), (6, 2623408), (8, 1967556), (12, 1311704), (16, 983778), (24, 655852), (32, 491889), (48, 327926), (96, 163963), (113, 139296), (226, 69648), (339, 46432), (452, 34824), (678, 23216), (904, 17412), (1356, 11608), (1451, 10848), (1808, 8706), (2712, 5804), (2902, 5424), (3616, 4353)]