28804038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252667}}^1$

素因数の和:252691

約数の個数: 16

約数和(自身を含む): 60640320

約数和(自身を除く): 31836282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252667, 505334, 758001, 1516002, 4800673, 9601346, 14402019, 28804038]

約数ペア:

[(1, 28804038), (2, 14402019), (3, 9601346), (6, 4800673), (19, 1516002), (38, 758001), (57, 505334), (114, 252667)]