2478848

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 5175408

約数和(自身を除く): 2696560

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 421, 736, 842, 1472, 1684, 2944, 3368, 5888, 6736, 9683, 13472, 19366, 26944, 38732, 53888, 77464, 107776, 154928, 309856, 619712, 1239424, 2478848]

約数ペア:

[(1, 2478848), (2, 1239424), (4, 619712), (8, 309856), (16, 154928), (23, 107776), (32, 77464), (46, 53888), (64, 38732), (92, 26944), (128, 19366), (184, 13472), (256, 9683), (368, 6736), (421, 5888), (736, 3368), (842, 2944), (1472, 1684)]