28309852

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 50803200

約数和(自身を除く): 22493348

約数列:

[1, 2, 4, 59, 118, 139, 236, 278, 556, 863, 1726, 3452, 8201, 16402, 32804, 50917, 101834, 119957, 203668, 239914, 479828, 7077463, 14154926, 28309852]

約数ペア:

[(1, 28309852), (2, 14154926), (4, 7077463), (59, 479828), (118, 239914), (139, 203668), (236, 119957), (278, 101834), (556, 50917), (863, 32804), (1726, 16402), (3452, 8201)]