87754004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{28603}}^1$

素因数の和:28679

約数の個数: 24

約数和(自身を含む): 168191520

約数和(自身を除く): 80437516

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 28603, 57206, 114412, 371839, 743678, 1487356, 1687577, 3375154, 6750308, 21938501, 43877002, 87754004]

約数ペア:

[(1, 87754004), (2, 43877002), (4, 21938501), (13, 6750308), (26, 3375154), (52, 1687577), (59, 1487356), (118, 743678), (236, 371839), (767, 114412), (1534, 57206), (3068, 28603)]