61123384

素因数分解:

$2^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 134077680

約数和(自身を除く): 72954296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 241, 392, 482, 647, 964, 1294, 1687, 1928, 2588, 3374, 4529, 5176, 6748, 9058, 11809, 13496, 18116, 23618, 31703, 36232, 47236, 63406, 94472, 126812, 155927, 253624, 311854, 623708, 1091489, 1247416, 2182978, 4365956, 7640423, 8731912, 15280846, 30561692, 61123384]

約数ペア:

[(1, 61123384), (2, 30561692), (4, 15280846), (7, 8731912), (8, 7640423), (14, 4365956), (28, 2182978), (49, 1247416), (56, 1091489), (98, 623708), (196, 311854), (241, 253624), (392, 155927), (482, 126812), (647, 94472), (964, 63406), (1294, 47236), (1687, 36232), (1928, 31703), (2588, 23618), (3374, 18116), (4529, 13496), (5176, 11809), (6748, 9058)]