8687528288

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{13249}}^1$

素因数の和:13951

約数の個数: 48

約数和(自身を含む): 17683344000

約数和(自身を除く): 8995815712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 661, 992, 1322, 2644, 5288, 10576, 13249, 20491, 21152, 26498, 40982, 52996, 81964, 105992, 163928, 211984, 327856, 410719, 423968, 655712, 821438, 1642876, 3285752, 6571504, 8757589, 13143008, 17515178, 35030356, 70060712, 140121424, 271485259, 280242848, 542970518, 1085941036, 2171882072, 4343764144, 8687528288]

約数ペア:

[(1, 8687528288), (2, 4343764144), (4, 2171882072), (8, 1085941036), (16, 542970518), (31, 280242848), (32, 271485259), (62, 140121424), (124, 70060712), (248, 35030356), (496, 17515178), (661, 13143008), (992, 8757589), (1322, 6571504), (2644, 3285752), (5288, 1642876), (10576, 821438), (13249, 655712), (20491, 423968), (21152, 410719), (26498, 327856), (40982, 211984), (52996, 163928), (81964, 105992)]