69720308

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11801}}^1$

素因数の和:12023

約数の個数: 24

約数和(自身を含む): 140113344

約数和(自身を除く): 70393036

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11801, 23602, 47204, 82607, 165214, 330428, 2490011, 4980022, 9960044, 17430077, 34860154, 69720308]

約数ペア:

[(1, 69720308), (2, 34860154), (4, 17430077), (7, 9960044), (14, 4980022), (28, 2490011), (211, 330428), (422, 165214), (844, 82607), (1477, 47204), (2954, 23602), (5908, 11801)]