28178784

素因数分解:

$2^5\times 3^2\times {\mathrm{97843}}^1$

素因数の和:97859

約数の個数: 36

約数和(自身を含む): 80134236

約数和(自身を除く): 51955452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 97843, 195686, 293529, 391372, 587058, 782744, 880587, 1174116, 1565488, 1761174, 2348232, 3130976, 3522348, 4696464, 7044696, 9392928, 14089392, 28178784]

約数ペア:

[(1, 28178784), (2, 14089392), (3, 9392928), (4, 7044696), (6, 4696464), (8, 3522348), (9, 3130976), (12, 2348232), (16, 1761174), (18, 1565488), (24, 1174116), (32, 880587), (36, 782744), (48, 587058), (72, 391372), (96, 293529), (144, 195686), (288, 97843)]