74601688

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 93359912

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 284, 406, 497, 568, 647, 812, 994, 1294, 1624, 1988, 2059, 2588, 3976, 4118, 4529, 5176, 8236, 9058, 14413, 16472, 18116, 18763, 28826, 36232, 37526, 45937, 57652, 75052, 91874, 115304, 131341, 150104, 183748, 262682, 321559, 367496, 525364, 643118, 1050728, 1286236, 1332173, 2572472, 2664346, 5328692, 9325211, 10657384, 18650422, 37300844, 74601688]

約数ペア:

[(1, 74601688), (2, 37300844), (4, 18650422), (7, 10657384), (8, 9325211), (14, 5328692), (28, 2664346), (29, 2572472), (56, 1332173), (58, 1286236), (71, 1050728), (116, 643118), (142, 525364), (203, 367496), (232, 321559), (284, 262682), (406, 183748), (497, 150104), (568, 131341), (647, 115304), (812, 91874), (994, 75052), (1294, 57652), (1624, 45937), (1988, 37526), (2059, 36232), (2588, 28826), (3976, 18763), (4118, 18116), (4529, 16472), (5176, 14413), (8236, 9058)]