41980276

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 84566160

約数和(自身を除く): 42585884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 281, 338, 442, 562, 676, 884, 1124, 2197, 2873, 3653, 4394, 4777, 5746, 7306, 8788, 9554, 11492, 14612, 19108, 37349, 47489, 62101, 74698, 94978, 124202, 149396, 189956, 248404, 617357, 807313, 1234714, 1614626, 2469428, 3229252, 10495069, 20990138, 41980276]

約数ペア:

[(1, 41980276), (2, 20990138), (4, 10495069), (13, 3229252), (17, 2469428), (26, 1614626), (34, 1234714), (52, 807313), (68, 617357), (169, 248404), (221, 189956), (281, 149396), (338, 124202), (442, 94978), (562, 74698), (676, 62101), (884, 47489), (1124, 37349), (2197, 19108), (2873, 14612), (3653, 11492), (4394, 9554), (4777, 8788), (5746, 7306)]