73669648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354181}}^1$

素因数の和:354202

約数の個数: 20

約数和(自身を含む): 153714988

約数和(自身を除く): 80045340

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354181, 708362, 1416724, 2833448, 4604353, 5666896, 9208706, 18417412, 36834824, 73669648]

約数ペア:

[(1, 73669648), (2, 36834824), (4, 18417412), (8, 9208706), (13, 5666896), (16, 4604353), (26, 2833448), (52, 1416724), (104, 708362), (208, 354181)]