79401526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 129820320

約数和(自身を除く): 50418794

約数列:

[1, 2, 17, 34, 53, 106, 139, 278, 317, 634, 901, 1802, 2363, 4726, 5389, 7367, 10778, 14734, 16801, 33602, 44063, 88126, 125239, 250478, 285617, 571234, 749071, 1498142, 2335339, 4670678, 39700763, 79401526]

約数ペア:

[(1, 79401526), (2, 39700763), (17, 4670678), (34, 2335339), (53, 1498142), (106, 749071), (139, 571234), (278, 285617), (317, 250478), (634, 125239), (901, 88126), (1802, 44063), (2363, 33602), (4726, 16801), (5389, 14734), (7367, 10778)]