69757216

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{30703}}^1$

素因数の和:30784

約数の個数: 24

約数和(自身を含む): 139273344

約数和(自身を除く): 69516128

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 30703, 61406, 122812, 245624, 491248, 982496, 2179913, 4359826, 8719652, 17439304, 34878608, 69757216]

約数ペア:

[(1, 69757216), (2, 34878608), (4, 17439304), (8, 8719652), (16, 4359826), (32, 2179913), (71, 982496), (142, 491248), (284, 245624), (568, 122812), (1136, 61406), (2272, 30703)]