67684912

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{23633}}^1$

素因数の和:23820

約数の個数: 20

約数和(自身を含む): 131877720

約数和(自身を除く): 64192808

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 23633, 47266, 94532, 189064, 378128, 4230307, 8460614, 16921228, 33842456, 67684912]

約数ペア:

[(1, 67684912), (2, 33842456), (4, 16921228), (8, 8460614), (16, 4230307), (179, 378128), (358, 189064), (716, 94532), (1432, 47266), (2864, 23633)]