28918814

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1831}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 44517600

約数和(自身を除く): 15598786

約数列:

[1, 2, 53, 106, 149, 298, 1831, 3662, 7897, 15794, 97043, 194086, 272819, 545638, 14459407, 28918814]

約数ペア:

[(1, 28918814), (2, 14459407), (53, 545638), (106, 272819), (149, 194086), (298, 97043), (1831, 15794), (3662, 7897)]