71560258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3343}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 63269822

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 3343, 6686, 10703, 21406, 23401, 36773, 46802, 73546, 257411, 464677, 514822, 929354, 3252739, 5111447, 6505478, 10222894, 35780129, 71560258]

約数ペア:

[(1, 71560258), (2, 35780129), (7, 10222894), (11, 6505478), (14, 5111447), (22, 3252739), (77, 929354), (139, 514822), (154, 464677), (278, 257411), (973, 73546), (1529, 46802), (1946, 36773), (3058, 23401), (3343, 21406), (6686, 10703)]