64656704

素因数分解:

$2^6\times 7^1\times {\mathrm{144323}}^1$

素因数の和:144342

約数の個数: 28

約数和(自身を含む): 146633184

約数和(自身を除く): 81976480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 144323, 288646, 577292, 1010261, 1154584, 2020522, 2309168, 4041044, 4618336, 8082088, 9236672, 16164176, 32328352, 64656704]

約数ペア:

[(1, 64656704), (2, 32328352), (4, 16164176), (7, 9236672), (8, 8082088), (14, 4618336), (16, 4041044), (28, 2309168), (32, 2020522), (56, 1154584), (64, 1010261), (112, 577292), (224, 288646), (448, 144323)]