711597968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{63809}}^1$

素因数の和:63875

約数の個数: 40

約数和(自身を含む): 1495451160

約数和(自身を除く): 783853192

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 63809, 127618, 255236, 510472, 1020944, 1084753, 2169506, 2616169, 4339012, 5232338, 8678024, 10464676, 17356048, 20929352, 41858704, 44474873, 88949746, 177899492, 355798984, 711597968]

約数ペア:

[(1, 711597968), (2, 355798984), (4, 177899492), (8, 88949746), (16, 44474873), (17, 41858704), (34, 20929352), (41, 17356048), (68, 10464676), (82, 8678024), (136, 5232338), (164, 4339012), (272, 2616169), (328, 2169506), (656, 1084753), (697, 1020944), (1394, 510472), (2788, 255236), (5576, 127618), (11152, 63809)]