72674668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{27077}}^1$

素因数の和:27153

約数の個数: 24

約数和(自身を含む): 141022224

約数和(自身を除く): 68347556

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 27077, 54154, 108308, 297847, 595694, 1191388, 1651697, 3303394, 6606788, 18168667, 36337334, 72674668]

約数ペア:

[(1, 72674668), (2, 36337334), (4, 18168667), (11, 6606788), (22, 3303394), (44, 1651697), (61, 1191388), (122, 595694), (244, 297847), (671, 108308), (1342, 54154), (2684, 27077)]