72086470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 135069696

約数和(自身を除く): 62983226

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 1831, 3662, 3937, 7874, 9155, 18310, 19685, 39370, 56761, 113522, 232537, 283805, 465074, 567610, 1162685, 2325370, 7208647, 14417294, 36043235, 72086470]

約数ペア:

[(1, 72086470), (2, 36043235), (5, 14417294), (10, 7208647), (31, 2325370), (62, 1162685), (127, 567610), (155, 465074), (254, 283805), (310, 232537), (635, 113522), (1270, 56761), (1831, 39370), (3662, 19685), (3937, 18310), (7874, 9155)]