2172511744

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10529}}^1$

素因数の和:10591

約数の個数: 80

約数和(自身を含む): 4825941120

約数和(自身を除く): 2653429376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 10529, 12896, 15872, 21058, 25792, 42116, 51584, 84232, 103168, 136877, 168464, 206336, 273754, 326399, 336928, 547508, 652798, 673856, 1095016, 1305596, 1347712, 2190032, 2611192, 2695424, 4243187, 4380064, 5222384, 5390848, 8486374, 8760128, 10444768, 16972748, 17520256, 20889536, 33945496, 35040512, 41779072, 67890992, 70081024, 83558144, 135781984, 167116288, 271563968, 543127936, 1086255872, 2172511744]

約数ペア:

[(1, 2172511744), (2, 1086255872), (4, 543127936), (8, 271563968), (13, 167116288), (16, 135781984), (26, 83558144), (31, 70081024), (32, 67890992), (52, 41779072), (62, 35040512), (64, 33945496), (104, 20889536), (124, 17520256), (128, 16972748), (208, 10444768), (248, 8760128), (256, 8486374), (403, 5390848), (416, 5222384), (496, 4380064), (512, 4243187), (806, 2695424), (832, 2611192), (992, 2190032), (1612, 1347712), (1664, 1305596), (1984, 1095016), (3224, 673856), (3328, 652798), (3968, 547508), (6448, 336928), (6656, 326399), (7936, 273754), (10529, 206336), (12896, 168464), (15872, 136877), (21058, 103168), (25792, 84232), (42116, 51584)]