28326378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{248477}}^1$

素因数の和:248501

約数の個数: 16

約数和(自身を含む): 59634720

約数和(自身を除く): 31308342

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 248477, 496954, 745431, 1490862, 4721063, 9442126, 14163189, 28326378]

約数ペア:

[(1, 28326378), (2, 14163189), (3, 9442126), (6, 4721063), (19, 1490862), (38, 745431), (57, 496954), (114, 248477)]