28009392

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{3373}}^1$

素因数の和:3557

約数の個数: 40

約数和(自身を含む): 72797424

約数和(自身を除く): 44788032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 3373, 4152, 6746, 8304, 10119, 13492, 20238, 26984, 40476, 53968, 80952, 161904, 583529, 1167058, 1750587, 2334116, 3501174, 4668232, 7002348, 9336464, 14004696, 28009392]

約数ペア:

[(1, 28009392), (2, 14004696), (3, 9336464), (4, 7002348), (6, 4668232), (8, 3501174), (12, 2334116), (16, 1750587), (24, 1167058), (48, 583529), (173, 161904), (346, 80952), (519, 53968), (692, 40476), (1038, 26984), (1384, 20238), (2076, 13492), (2768, 10119), (3373, 8304), (4152, 6746)]