64491416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{953}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 132224400

約数和(自身を除く): 67732984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 769, 953, 1538, 1906, 3076, 3812, 6152, 7624, 8459, 10483, 16918, 20966, 33836, 41932, 67672, 83864, 732857, 1465714, 2931428, 5862856, 8061427, 16122854, 32245708, 64491416]

約数ペア:

[(1, 64491416), (2, 32245708), (4, 16122854), (8, 8061427), (11, 5862856), (22, 2931428), (44, 1465714), (88, 732857), (769, 83864), (953, 67672), (1538, 41932), (1906, 33836), (3076, 20966), (3812, 16918), (6152, 10483), (7624, 8459)]