28227004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 29688644

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 863, 884, 962, 1258, 1726, 1924, 2516, 3452, 8177, 11219, 14671, 16354, 22438, 29342, 31931, 32708, 44876, 58684, 63862, 127724, 190723, 381446, 415103, 542827, 762892, 830206, 1085654, 1660412, 2171308, 7056751, 14113502, 28227004]

約数ペア:

[(1, 28227004), (2, 14113502), (4, 7056751), (13, 2171308), (17, 1660412), (26, 1085654), (34, 830206), (37, 762892), (52, 542827), (68, 415103), (74, 381446), (148, 190723), (221, 127724), (442, 63862), (481, 58684), (629, 44876), (863, 32708), (884, 31931), (962, 29342), (1258, 22438), (1726, 16354), (1924, 14671), (2516, 11219), (3452, 8177)]