28488312

素因数分解:

$2^3\times 3^2\times {\mathrm{395671}}^1$

素因数の和:395683

約数の個数: 24

約数和(自身を含む): 77156040

約数和(自身を除く): 48667728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 395671, 791342, 1187013, 1582684, 2374026, 3165368, 3561039, 4748052, 7122078, 9496104, 14244156, 28488312]

約数ペア:

[(1, 28488312), (2, 14244156), (3, 9496104), (4, 7122078), (6, 4748052), (8, 3561039), (9, 3165368), (12, 2374026), (18, 1582684), (24, 1187013), (36, 791342), (72, 395671)]