65423643968

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1663}}^1$

素因数の和:2036

約数の個数: 112

約数和(自身を含む): 136331919360

約数和(自身を除く): 70908275392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 158, 248, 251, 316, 496, 502, 632, 992, 1004, 1264, 1663, 1984, 2008, 2449, 2528, 3326, 4016, 4898, 5056, 6652, 7781, 8032, 9796, 13304, 15562, 16064, 19592, 19829, 26608, 31124, 39184, 39658, 51553, 53216, 62248, 78368, 79316, 103106, 106432, 124496, 131377, 156736, 158632, 206212, 248992, 262754, 317264, 412424, 417413, 497984, 525508, 614699, 634528, 824848, 834826, 1051016, 1229398, 1269056, 1649696, 1669652, 2102032, 2458796, 3299392, 3339304, 4072687, 4204064, 4917592, 6678608, 8145374, 8408128, 9835184, 12939803, 13357216, 16290748, 19670368, 25879606, 26714432, 32581496, 32975627, 39340736, 51759212, 65162992, 65951254, 103518424, 130325984, 131902508, 207036848, 260651968, 263805016, 414073696, 527610032, 828147392, 1022244437, 1055220064, 2044488874, 2110440128, 4088977748, 8177955496, 16355910992, 32711821984, 65423643968]

約数ペア:

[(1, 65423643968), (2, 32711821984), (4, 16355910992), (8, 8177955496), (16, 4088977748), (31, 2110440128), (32, 2044488874), (62, 1055220064), (64, 1022244437), (79, 828147392), (124, 527610032), (158, 414073696), (248, 263805016), (251, 260651968), (316, 207036848), (496, 131902508), (502, 130325984), (632, 103518424), (992, 65951254), (1004, 65162992), (1264, 51759212), (1663, 39340736), (1984, 32975627), (2008, 32581496), (2449, 26714432), (2528, 25879606), (3326, 19670368), (4016, 16290748), (4898, 13357216), (5056, 12939803), (6652, 9835184), (7781, 8408128), (8032, 8145374), (9796, 6678608), (13304, 4917592), (15562, 4204064), (16064, 4072687), (19592, 3339304), (19829, 3299392), (26608, 2458796), (31124, 2102032), (39184, 1669652), (39658, 1649696), (51553, 1269056), (53216, 1229398), (62248, 1051016), (78368, 834826), (79316, 824848), (103106, 634528), (106432, 614699), (124496, 525508), (131377, 497984), (156736, 417413), (158632, 412424), (206212, 317264), (248992, 262754)]