28500128

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{38723}}^1$

素因数の和:38756

約数の個数: 24

約数和(自身を含む): 58550688

約数和(自身を除く): 30050560

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 38723, 77446, 154892, 309784, 619568, 890629, 1239136, 1781258, 3562516, 7125032, 14250064, 28500128]

約数ペア:

[(1, 28500128), (2, 14250064), (4, 7125032), (8, 3562516), (16, 1781258), (23, 1239136), (32, 890629), (46, 619568), (92, 309784), (184, 154892), (368, 77446), (736, 38723)]