28510784

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{5639}}^1$

素因数の和:5730

約数の個数: 28

約数和(自身を含む): 57302400

約数和(自身を除く): 28791616

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 5639, 11278, 22556, 45112, 90224, 180448, 360896, 445481, 890962, 1781924, 3563848, 7127696, 14255392, 28510784]

約数ペア:

[(1, 28510784), (2, 14255392), (4, 7127696), (8, 3563848), (16, 1781924), (32, 890962), (64, 445481), (79, 360896), (158, 180448), (316, 90224), (632, 45112), (1264, 22556), (2528, 11278), (5056, 5639)]