71117648

素因数分解:

$2^4\times 7^1\times {\mathrm{634979}}^1$

素因数の和:634994

約数の個数: 20

約数和(自身を含む): 157475040

約数和(自身を除く): 86357392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 634979, 1269958, 2539916, 4444853, 5079832, 8889706, 10159664, 17779412, 35558824, 71117648]

約数ペア:

[(1, 71117648), (2, 35558824), (4, 17779412), (7, 10159664), (8, 8889706), (14, 5079832), (16, 4444853), (28, 2539916), (56, 1269958), (112, 634979)]