70790584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1663}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 141073920

約数和(自身を除く): 70283336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1252, 1663, 2504, 3326, 5321, 6652, 10642, 13304, 21284, 28271, 42568, 56542, 113084, 226168, 520519, 1041038, 2082076, 4164152, 8848823, 17697646, 35395292, 70790584]

約数ペア:

[(1, 70790584), (2, 35395292), (4, 17697646), (8, 8848823), (17, 4164152), (34, 2082076), (68, 1041038), (136, 520519), (313, 226168), (626, 113084), (1252, 56542), (1663, 42568), (2504, 28271), (3326, 21284), (5321, 13304), (6652, 10642)]