64321754

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 117262080

約数和(自身を除く): 52940326

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 3769, 7538, 8533, 17066, 26383, 52766, 86687, 173374, 199757, 399514, 606809, 1213618, 1398299, 2796598, 4594411, 9188822, 32160877, 64321754]

約数ペア:

[(1, 64321754), (2, 32160877), (7, 9188822), (14, 4594411), (23, 2796598), (46, 1398299), (53, 1213618), (106, 606809), (161, 399514), (322, 199757), (371, 173374), (742, 86687), (1219, 52766), (2438, 26383), (3769, 17066), (7538, 8533)]