64261686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2339}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 135907200

約数和(自身を除く): 71645514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 241, 482, 723, 1446, 2339, 4579, 4678, 7017, 9158, 13737, 14034, 27474, 44441, 88882, 133323, 266646, 563699, 1127398, 1691097, 3382194, 10710281, 21420562, 32130843, 64261686]

約数ペア:

[(1, 64261686), (2, 32130843), (3, 21420562), (6, 10710281), (19, 3382194), (38, 1691097), (57, 1127398), (114, 563699), (241, 266646), (482, 133323), (723, 88882), (1446, 44441), (2339, 27474), (4579, 14034), (4678, 13737), (7017, 9158)]