64256368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1103}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 136348416

約数和(自身を除く): 72092048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1103, 1324, 2206, 2648, 3641, 4412, 5296, 7282, 8824, 12133, 14564, 17648, 24266, 29128, 48532, 58256, 97064, 194128, 365093, 730186, 1460372, 2920744, 4016023, 5841488, 8032046, 16064092, 32128184, 64256368]

約数ペア:

[(1, 64256368), (2, 32128184), (4, 16064092), (8, 8032046), (11, 5841488), (16, 4016023), (22, 2920744), (44, 1460372), (88, 730186), (176, 365093), (331, 194128), (662, 97064), (1103, 58256), (1324, 48532), (2206, 29128), (2648, 24266), (3641, 17648), (4412, 14564), (5296, 12133), (7282, 8824)]