28937358

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{1013}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 67289040

約数和(自身を除く): 38351682

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 1013, 1058, 1242, 1587, 2026, 3039, 3174, 4761, 6078, 9117, 9522, 14283, 18234, 23299, 27351, 28566, 46598, 54702, 69897, 139794, 209691, 419382, 535877, 629073, 1071754, 1258146, 1607631, 3215262, 4822893, 9645786, 14468679, 28937358]

約数ペア:

[(1, 28937358), (2, 14468679), (3, 9645786), (6, 4822893), (9, 3215262), (18, 1607631), (23, 1258146), (27, 1071754), (46, 629073), (54, 535877), (69, 419382), (138, 209691), (207, 139794), (414, 69897), (529, 54702), (621, 46598), (1013, 28566), (1058, 27351), (1242, 23299), (1587, 18234), (2026, 14283), (3039, 9522), (3174, 9117), (4761, 6078)]