64698416

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{60353}}^1$

素因数の和:60428

約数の個数: 20

約数和(自身を含む): 127226232

約数和(自身を除く): 62527816

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 60353, 120706, 241412, 482824, 965648, 4043651, 8087302, 16174604, 32349208, 64698416]

約数ペア:

[(1, 64698416), (2, 32349208), (4, 16174604), (8, 8087302), (16, 4043651), (67, 965648), (134, 482824), (268, 241412), (536, 120706), (1072, 60353)]