72386578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5231}}^1$

素因数の和:5298

約数の個数: 32

約数和(自身を含む): 128832768

約数和(自身を除く): 56446190

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 5231, 6919, 10462, 13838, 57541, 88927, 115082, 177854, 193547, 387094, 978197, 1956394, 2129017, 3290299, 4258034, 6580598, 36193289, 72386578]

約数ペア:

[(1, 72386578), (2, 36193289), (11, 6580598), (17, 4258034), (22, 3290299), (34, 2129017), (37, 1956394), (74, 978197), (187, 387094), (374, 193547), (407, 177854), (629, 115082), (814, 88927), (1258, 57541), (5231, 13838), (6919, 10462)]