27488296

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 57575700

約数和(自身を除く): 30087404

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 242, 292, 389, 484, 584, 778, 803, 968, 1556, 1606, 3112, 3212, 4279, 6424, 8558, 8833, 17116, 17666, 28397, 34232, 35332, 47069, 56794, 70664, 94138, 113588, 188276, 227176, 312367, 376552, 624734, 1249468, 2498936, 3436037, 6872074, 13744148, 27488296]

約数ペア:

[(1, 27488296), (2, 13744148), (4, 6872074), (8, 3436037), (11, 2498936), (22, 1249468), (44, 624734), (73, 376552), (88, 312367), (121, 227176), (146, 188276), (242, 113588), (292, 94138), (389, 70664), (484, 56794), (584, 47069), (778, 35332), (803, 34232), (968, 28397), (1556, 17666), (1606, 17116), (3112, 8833), (3212, 8558), (4279, 6424)]