126922408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4423}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 253229760

約数和(自身を除く): 126307352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 4423, 7174, 8846, 14348, 17692, 28696, 35384, 75191, 150382, 300764, 601528, 933253, 1866506, 3733012, 7466024, 15865301, 31730602, 63461204, 126922408]

約数ペア:

[(1, 126922408), (2, 63461204), (4, 31730602), (8, 15865301), (17, 7466024), (34, 3733012), (68, 1866506), (136, 933253), (211, 601528), (422, 300764), (844, 150382), (1688, 75191), (3587, 35384), (4423, 28696), (7174, 17692), (8846, 14348)]