66743524

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 119057120

約数和(自身を除く): 52313596

約数列:

[1, 2, 4, 67, 134, 268, 337, 674, 739, 1348, 1478, 2956, 22579, 45158, 49513, 90316, 99026, 198052, 249043, 498086, 996172, 16685881, 33371762, 66743524]

約数ペア:

[(1, 66743524), (2, 33371762), (4, 16685881), (67, 996172), (134, 498086), (268, 249043), (337, 198052), (674, 99026), (739, 90316), (1348, 49513), (1478, 45158), (2956, 22579)]