61287304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2293}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 124288920

約数和(自身を除く): 63001616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 2293, 3341, 4586, 6682, 9172, 13364, 18344, 26728, 29809, 59618, 119236, 238472, 589301, 1178602, 2357204, 4714408, 7660913, 15321826, 30643652, 61287304]

約数ペア:

[(1, 61287304), (2, 30643652), (4, 15321826), (8, 7660913), (13, 4714408), (26, 2357204), (52, 1178602), (104, 589301), (257, 238472), (514, 119236), (1028, 59618), (2056, 29809), (2293, 26728), (3341, 18344), (4586, 13364), (6682, 9172)]