66686528

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{3329}}^1$

素因数の和:3654

約数の個数: 28

約数和(自身を含む): 132793740

約数和(自身を除く): 66107212

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 3329, 5008, 6658, 10016, 13316, 20032, 26632, 53264, 106528, 213056, 1041977, 2083954, 4167908, 8335816, 16671632, 33343264, 66686528]

約数ペア:

[(1, 66686528), (2, 33343264), (4, 16671632), (8, 8335816), (16, 4167908), (32, 2083954), (64, 1041977), (313, 213056), (626, 106528), (1252, 53264), (2504, 26632), (3329, 20032), (5008, 13316), (6658, 10016)]