28676242

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 21867758

約数列:

[1, 2, 7, 14, 59, 118, 149, 233, 298, 413, 466, 826, 1043, 1631, 2086, 3262, 8791, 13747, 17582, 27494, 34717, 61537, 69434, 96229, 123074, 192458, 243019, 486038, 2048303, 4096606, 14338121, 28676242]

約数ペア:

[(1, 28676242), (2, 14338121), (7, 4096606), (14, 2048303), (59, 486038), (118, 243019), (149, 192458), (233, 123074), (298, 96229), (413, 69434), (466, 61537), (826, 34717), (1043, 27494), (1631, 17582), (2086, 13747), (3262, 8791)]