78483272

素因数分解:

$2^3\times 7^1\times {\mathrm{1401487}}^1$

素因数の和:1401500

約数の個数: 16

約数和(自身を含む): 168178560

約数和(自身を除く): 89695288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1401487, 2802974, 5605948, 9810409, 11211896, 19620818, 39241636, 78483272]

約数ペア:

[(1, 78483272), (2, 39241636), (4, 19620818), (7, 11211896), (8, 9810409), (14, 5605948), (28, 2802974), (56, 1401487)]