4177625968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{495449}}^1$

素因数の和:495505

約数の個数: 40

約数和(自身を含む): 8846755200

約数和(自身を除く): 4669129232

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 495449, 990898, 1981796, 3963592, 7927184, 8422633, 15358919, 16845266, 30717838, 33690532, 61435676, 67381064, 122871352, 134762128, 245742704, 261101623, 522203246, 1044406492, 2088812984, 4177625968]

約数ペア:

[(1, 4177625968), (2, 2088812984), (4, 1044406492), (8, 522203246), (16, 261101623), (17, 245742704), (31, 134762128), (34, 122871352), (62, 67381064), (68, 61435676), (124, 33690532), (136, 30717838), (248, 16845266), (272, 15358919), (496, 8422633), (527, 7927184), (1054, 3963592), (2108, 1981796), (4216, 990898), (8432, 495449)]