64588576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9133}}^1$

素因数の和:9173

約数の個数: 48

約数和(自身を含む): 145011384

約数和(自身を除く): 80422808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9133, 18266, 36532, 73064, 118729, 146128, 155261, 237458, 292256, 310522, 474916, 621044, 949832, 1242088, 1899664, 2018393, 2484176, 3799328, 4036786, 4968352, 8073572, 16147144, 32294288, 64588576]

約数ペア:

[(1, 64588576), (2, 32294288), (4, 16147144), (8, 8073572), (13, 4968352), (16, 4036786), (17, 3799328), (26, 2484176), (32, 2018393), (34, 1899664), (52, 1242088), (68, 949832), (104, 621044), (136, 474916), (208, 310522), (221, 292256), (272, 237458), (416, 155261), (442, 146128), (544, 118729), (884, 73064), (1768, 36532), (3536, 18266), (7072, 9133)]