72268816

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{6917}}^1$

素因数の和:7578

約数の個数: 20

約数和(自身を含む): 140255532

約数和(自身を除く): 67986716

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 6917, 10448, 13834, 27668, 55336, 110672, 4516801, 9033602, 18067204, 36134408, 72268816]

約数ペア:

[(1, 72268816), (2, 36134408), (4, 18067204), (8, 9033602), (16, 4516801), (653, 110672), (1306, 55336), (2612, 27668), (5224, 13834), (6917, 10448)]