70561708

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19843}}^1$

素因数の和:19981

約数の個数: 24

約数和(自身を含む): 142241792

約数和(自身を除く): 71680084

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 19843, 39686, 79372, 138901, 277802, 555604, 2520061, 5040122, 10080244, 17640427, 35280854, 70561708]

約数ペア:

[(1, 70561708), (2, 35280854), (4, 17640427), (7, 10080244), (14, 5040122), (28, 2520061), (127, 555604), (254, 277802), (508, 138901), (889, 79372), (1778, 39686), (3556, 19843)]