72716656

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{57529}}^1$

素因数の和:57616

約数の個数: 20

約数和(自身を含む): 142674400

約数和(自身を除く): 69957744

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 57529, 115058, 230116, 460232, 920464, 4544791, 9089582, 18179164, 36358328, 72716656]

約数ペア:

[(1, 72716656), (2, 36358328), (4, 18179164), (8, 9089582), (16, 4544791), (79, 920464), (158, 460232), (316, 230116), (632, 115058), (1264, 57529)]