27762518

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 51464160

約数和(自身を除く): 23701642

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 109, 113, 161, 218, 226, 322, 763, 791, 1127, 1526, 1582, 2254, 2507, 2599, 5014, 5198, 5341, 5537, 10682, 11074, 12317, 17549, 18193, 24634, 35098, 36386, 86219, 122843, 127351, 172438, 245686, 254702, 283291, 566582, 603533, 1207066, 1983037, 3966074, 13881259, 27762518]

約数ペア:

[(1, 27762518), (2, 13881259), (7, 3966074), (14, 1983037), (23, 1207066), (46, 603533), (49, 566582), (98, 283291), (109, 254702), (113, 245686), (161, 172438), (218, 127351), (226, 122843), (322, 86219), (763, 36386), (791, 35098), (1127, 24634), (1526, 18193), (1582, 17549), (2254, 12317), (2507, 11074), (2599, 10682), (5014, 5537), (5198, 5341)]