64708406

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{65099}}^1$

素因数の和:65179

約数の個数: 16

約数和(自身を含む): 112492800

約数和(自身を除く): 47784394

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 65099, 130198, 455693, 911386, 4622029, 9244058, 32354203, 64708406]

約数ペア:

[(1, 64708406), (2, 32354203), (7, 9244058), (14, 4622029), (71, 911386), (142, 455693), (497, 130198), (994, 65099)]