64917448

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{58379}}^1$

素因数の和:58524

約数の個数: 16

約数和(自身を含む): 122598000

約数和(自身を除く): 57680552

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 58379, 116758, 233516, 467032, 8114681, 16229362, 32458724, 64917448]

約数ペア:

[(1, 64917448), (2, 32458724), (4, 16229362), (8, 8114681), (139, 467032), (278, 233516), (556, 116758), (1112, 58379)]