73700432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354329}}^1$

素因数の和:354350

約数の個数: 20

約数和(自身を含む): 153779220

約数和(自身を除く): 80078788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354329, 708658, 1417316, 2834632, 4606277, 5669264, 9212554, 18425108, 36850216, 73700432]

約数ペア:

[(1, 73700432), (2, 36850216), (4, 18425108), (8, 9212554), (13, 5669264), (16, 4606277), (26, 2834632), (52, 1417316), (104, 708658), (208, 354329)]