42316568

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 95385600

約数和(自身を除く): 53069032

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 284, 367, 406, 497, 568, 734, 812, 994, 1468, 1624, 1988, 2059, 2569, 2936, 3976, 4118, 5138, 8236, 10276, 10643, 14413, 16472, 20552, 21286, 26057, 28826, 42572, 52114, 57652, 74501, 85144, 104228, 115304, 149002, 182399, 208456, 298004, 364798, 596008, 729596, 755653, 1459192, 1511306, 3022612, 5289571, 6045224, 10579142, 21158284, 42316568]

約数ペア:

[(1, 42316568), (2, 21158284), (4, 10579142), (7, 6045224), (8, 5289571), (14, 3022612), (28, 1511306), (29, 1459192), (56, 755653), (58, 729596), (71, 596008), (116, 364798), (142, 298004), (203, 208456), (232, 182399), (284, 149002), (367, 115304), (406, 104228), (497, 85144), (568, 74501), (734, 57652), (812, 52114), (994, 42572), (1468, 28826), (1624, 26057), (1988, 21286), (2059, 20552), (2569, 16472), (2936, 14413), (3976, 10643), (4118, 10276), (5138, 8236)]