71642028

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89107}}^1$

素因数の和:89181

約数の個数: 24

約数和(自身を含む): 169661632

約数和(自身を除く): 98019604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 89107, 178214, 267321, 356428, 534642, 1069284, 5970169, 11940338, 17910507, 23880676, 35821014, 71642028]

約数ペア:

[(1, 71642028), (2, 35821014), (3, 23880676), (4, 17910507), (6, 11940338), (12, 5970169), (67, 1069284), (134, 534642), (201, 356428), (268, 267321), (402, 178214), (804, 89107)]