71217304

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{240599}}^1$

素因数の和:240642

約数の個数: 16

約数和(自身を含む): 137142000

約数和(自身を除く): 65924696

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 240599, 481198, 962396, 1924792, 8902163, 17804326, 35608652, 71217304]

約数ペア:

[(1, 71217304), (2, 35608652), (4, 17804326), (8, 8902163), (37, 1924792), (74, 962396), (148, 481198), (296, 240599)]