22756258

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 17692766

約数列:

[1, 2, 7, 14, 37, 74, 197, 223, 259, 394, 446, 518, 1379, 1561, 2758, 3122, 7289, 8251, 14578, 16502, 43931, 51023, 57757, 87862, 102046, 115514, 307517, 615034, 1625447, 3250894, 11378129, 22756258]

約数ペア:

[(1, 22756258), (2, 11378129), (7, 3250894), (14, 1625447), (37, 615034), (74, 307517), (197, 115514), (223, 102046), (259, 87862), (394, 57757), (446, 51023), (518, 43931), (1379, 16502), (1561, 14578), (2758, 8251), (3122, 7289)]