68495024

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 60

約数和(自身を含む): 146091096

約数和(自身を除く): 77596072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 169, 208, 292, 338, 347, 584, 676, 694, 949, 1168, 1352, 1388, 1898, 2704, 2776, 3796, 4511, 5552, 7592, 9022, 12337, 15184, 18044, 24674, 25331, 36088, 49348, 50662, 58643, 72176, 98696, 101324, 117286, 197392, 202648, 234572, 329303, 405296, 469144, 658606, 938288, 1317212, 2634424, 4280939, 5268848, 8561878, 17123756, 34247512, 68495024]

約数ペア:

[(1, 68495024), (2, 34247512), (4, 17123756), (8, 8561878), (13, 5268848), (16, 4280939), (26, 2634424), (52, 1317212), (73, 938288), (104, 658606), (146, 469144), (169, 405296), (208, 329303), (292, 234572), (338, 202648), (347, 197392), (584, 117286), (676, 101324), (694, 98696), (949, 72176), (1168, 58643), (1352, 50662), (1388, 49348), (1898, 36088), (2704, 25331), (2776, 24674), (3796, 18044), (4511, 15184), (5552, 12337), (7592, 9022)]