72847852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{236519}}^1$

素因数の和:236541

約数の個数: 24

約数和(自身を含む): 158941440

約数和(自身を除く): 86093588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 236519, 473038, 946076, 1655633, 2601709, 3311266, 5203418, 6622532, 10406836, 18211963, 36423926, 72847852]

約数ペア:

[(1, 72847852), (2, 36423926), (4, 18211963), (7, 10406836), (11, 6622532), (14, 5203418), (22, 3311266), (28, 2601709), (44, 1655633), (77, 946076), (154, 473038), (308, 236519)]