64676742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4793}}^1$

素因数の和:4984

約数の個数: 32

約数和(自身を含む): 140138208

約数和(自身を除く): 75461466

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 4793, 6747, 9586, 13494, 14379, 28758, 62309, 124618, 186927, 373854, 829189, 1658378, 2487567, 4975134, 10779457, 21558914, 32338371, 64676742]

約数ペア:

[(1, 64676742), (2, 32338371), (3, 21558914), (6, 10779457), (13, 4975134), (26, 2487567), (39, 1658378), (78, 829189), (173, 373854), (346, 186927), (519, 124618), (1038, 62309), (2249, 28758), (4498, 14379), (4793, 13494), (6747, 9586)]