8264226016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{438467}}^1$

素因数の和:438527

約数の個数: 48

約数和(自身を含む): 17679029760

約数和(自身を除く): 9414803744

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 438467, 876934, 1753868, 3507736, 7015472, 8330873, 13592477, 14030944, 16661746, 27184954, 33323492, 54369908, 66646984, 108739816, 133293968, 217479632, 258257063, 266587936, 434959264, 516514126, 1033028252, 2066056504, 4132113008, 8264226016]

約数ペア:

[(1, 8264226016), (2, 4132113008), (4, 2066056504), (8, 1033028252), (16, 516514126), (19, 434959264), (31, 266587936), (32, 258257063), (38, 217479632), (62, 133293968), (76, 108739816), (124, 66646984), (152, 54369908), (248, 33323492), (304, 27184954), (496, 16661746), (589, 14030944), (608, 13592477), (992, 8330873), (1178, 7015472), (2356, 3507736), (4712, 1753868), (9424, 876934), (18848, 438467)]