28623648

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17539}}^1$

素因数の和:17569

約数の個数: 48

約数和(自身を含む): 79561440

約数和(自身を除く): 50937792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 17539, 35078, 52617, 70156, 105234, 140312, 210468, 280624, 298163, 420936, 561248, 596326, 841872, 894489, 1192652, 1683744, 1788978, 2385304, 3577956, 4770608, 7155912, 9541216, 14311824, 28623648]

約数ペア:

[(1, 28623648), (2, 14311824), (3, 9541216), (4, 7155912), (6, 4770608), (8, 3577956), (12, 2385304), (16, 1788978), (17, 1683744), (24, 1192652), (32, 894489), (34, 841872), (48, 596326), (51, 561248), (68, 420936), (96, 298163), (102, 280624), (136, 210468), (204, 140312), (272, 105234), (408, 70156), (544, 52617), (816, 35078), (1632, 17539)]