64411504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{236807}}^1$

素因数の和:236832

約数の個数: 20

約数和(自身を含む): 132138864

約数和(自身を除く): 67727360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 236807, 473614, 947228, 1894456, 3788912, 4025719, 8051438, 16102876, 32205752, 64411504]

約数ペア:

[(1, 64411504), (2, 32205752), (4, 16102876), (8, 8051438), (16, 4025719), (17, 3788912), (34, 1894456), (68, 947228), (136, 473614), (272, 236807)]