1239424

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 2582640

約数和(自身を除く): 1343216

約数列:

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

約数ペア:

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