40241096

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 50478904

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 284, 349, 406, 497, 568, 698, 812, 994, 1396, 1624, 1988, 2059, 2443, 2792, 3976, 4118, 4886, 8236, 9772, 10121, 14413, 16472, 19544, 20242, 24779, 28826, 40484, 49558, 57652, 70847, 80968, 99116, 115304, 141694, 173453, 198232, 283388, 346906, 566776, 693812, 718591, 1387624, 1437182, 2874364, 5030137, 5748728, 10060274, 20120548, 40241096]

約数ペア:

[(1, 40241096), (2, 20120548), (4, 10060274), (7, 5748728), (8, 5030137), (14, 2874364), (28, 1437182), (29, 1387624), (56, 718591), (58, 693812), (71, 566776), (116, 346906), (142, 283388), (203, 198232), (232, 173453), (284, 141694), (349, 115304), (406, 99116), (497, 80968), (568, 70847), (698, 57652), (812, 49558), (994, 40484), (1396, 28826), (1624, 24779), (1988, 20242), (2059, 19544), (2443, 16472), (2792, 14413), (3976, 10121), (4118, 9772), (4886, 8236)]