70872796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 133802928

約数和(自身を除く): 62930132

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 167, 316, 334, 668, 1343, 2686, 2839, 5372, 5678, 6241, 11356, 12482, 13193, 24964, 26386, 52772, 106097, 212194, 224281, 424388, 448562, 897124, 1042247, 2084494, 4168988, 17718199, 35436398, 70872796]

約数ペア:

[(1, 70872796), (2, 35436398), (4, 17718199), (17, 4168988), (34, 2084494), (68, 1042247), (79, 897124), (158, 448562), (167, 424388), (316, 224281), (334, 212194), (668, 106097), (1343, 52772), (2686, 26386), (2839, 24964), (5372, 13193), (5678, 12482), (6241, 11356)]