72282032

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{39979}}^1$

素因数の和:40100

約数の個数: 20

約数和(自身を含む): 141289320

約数和(自身を除く): 69007288

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 39979, 79958, 159916, 319832, 639664, 4517627, 9035254, 18070508, 36141016, 72282032]

約数ペア:

[(1, 72282032), (2, 36141016), (4, 18070508), (8, 9035254), (16, 4517627), (113, 639664), (226, 319832), (452, 159916), (904, 79958), (1808, 39979)]