559936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:698

約数の個数: 28

約数和(自身を含む): 1198372

約数和(自身を除く): 638436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 673, 832, 1346, 2692, 5384, 8749, 10768, 17498, 21536, 34996, 43072, 69992, 139984, 279968, 559936]

約数ペア:

[(1, 559936), (2, 279968), (4, 139984), (8, 69992), (13, 43072), (16, 34996), (26, 21536), (32, 17498), (52, 10768), (64, 8749), (104, 5384), (208, 2692), (416, 1346), (673, 832)]