64355438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 117319104

約数和(自身を除く): 52963666

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 317, 634, 853, 1706, 2219, 4438, 5389, 5971, 10778, 11942, 14501, 29002, 37723, 75446, 101507, 203014, 270401, 540802, 1892807, 3785614, 4596817, 9193634, 32177719, 64355438]

約数ペア:

[(1, 64355438), (2, 32177719), (7, 9193634), (14, 4596817), (17, 3785614), (34, 1892807), (119, 540802), (238, 270401), (317, 203014), (634, 101507), (853, 75446), (1706, 37723), (2219, 29002), (4438, 14501), (5389, 11942), (5971, 10778)]