11497456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 23436000

約数和(自身を除く): 11938544

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 349, 464, 568, 698, 1136, 1396, 2059, 2792, 4118, 5584, 8236, 10121, 16472, 20242, 24779, 32944, 40484, 49558, 80968, 99116, 161936, 198232, 396464, 718591, 1437182, 2874364, 5748728, 11497456]

約数ペア:

[(1, 11497456), (2, 5748728), (4, 2874364), (8, 1437182), (16, 718591), (29, 396464), (58, 198232), (71, 161936), (116, 99116), (142, 80968), (232, 49558), (284, 40484), (349, 32944), (464, 24779), (568, 20242), (698, 16472), (1136, 10121), (1396, 8236), (2059, 5584), (2792, 4118)]