72023668

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 128217600

約数和(自身を除く): 56193932

約数列:

[1, 2, 4, 79, 158, 316, 317, 634, 719, 1268, 1438, 2876, 25043, 50086, 56801, 100172, 113602, 227204, 227923, 455846, 911692, 18005917, 36011834, 72023668]

約数ペア:

[(1, 72023668), (2, 36011834), (4, 18005917), (79, 911692), (158, 455846), (316, 227923), (317, 227204), (634, 113602), (719, 100172), (1268, 56801), (1438, 50086), (2876, 25043)]