988893639968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{40290647}}^1$

素因数の和:40290729

約数の個数: 48

約数和(自身を含む): 2132181092160

約数和(自身を除く): 1143287452192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1534, 1888, 3068, 6136, 12272, 24544, 40290647, 80581294, 161162588, 322325176, 523778411, 644650352, 1047556822, 1289300704, 2095113644, 2377148173, 4190227288, 4754296346, 8380454576, 9508592692, 16760909152, 19017185384, 30902926249, 38034370768, 61805852498, 76068741536, 123611704996, 247223409992, 494446819984, 988893639968]

約数ペア:

[(1, 988893639968), (2, 494446819984), (4, 247223409992), (8, 123611704996), (13, 76068741536), (16, 61805852498), (26, 38034370768), (32, 30902926249), (52, 19017185384), (59, 16760909152), (104, 9508592692), (118, 8380454576), (208, 4754296346), (236, 4190227288), (416, 2377148173), (472, 2095113644), (767, 1289300704), (944, 1047556822), (1534, 644650352), (1888, 523778411), (3068, 322325176), (6136, 161162588), (12272, 80581294), (24544, 40290647)]