71921564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{125737}}^1$

素因数の和:125765

約数の個数: 24

約数和(自身を含む): 147867888

約数和(自身を除く): 75946324

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 125737, 251474, 502948, 1383107, 1634581, 2766214, 3269162, 5532428, 6538324, 17980391, 35960782, 71921564]

約数ペア:

[(1, 71921564), (2, 35960782), (4, 17980391), (11, 6538324), (13, 5532428), (22, 3269162), (26, 2766214), (44, 1634581), (52, 1383107), (143, 502948), (286, 251474), (572, 125737)]