61316788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 121398480

約数和(自身を除く): 60081692

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 73, 116, 146, 292, 377, 557, 754, 949, 1114, 1508, 1898, 2117, 2228, 3796, 4234, 7241, 8468, 14482, 16153, 27521, 28964, 32306, 40661, 55042, 64612, 81322, 110084, 162644, 209989, 419978, 528593, 839956, 1057186, 1179169, 2114372, 2358338, 4716676, 15329197, 30658394, 61316788]

約数ペア:

[(1, 61316788), (2, 30658394), (4, 15329197), (13, 4716676), (26, 2358338), (29, 2114372), (52, 1179169), (58, 1057186), (73, 839956), (116, 528593), (146, 419978), (292, 209989), (377, 162644), (557, 110084), (754, 81322), (949, 64612), (1114, 55042), (1508, 40661), (1898, 32306), (2117, 28964), (2228, 27521), (3796, 16153), (4234, 14482), (7241, 8468)]