71399296

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 143299800

約数和(自身を除く): 71900504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4013, 4448, 8026, 8896, 16052, 17792, 32104, 64208, 128416, 256832, 513664, 557807, 1115614, 2231228, 4462456, 8924912, 17849824, 35699648, 71399296]

約数ペア:

[(1, 71399296), (2, 35699648), (4, 17849824), (8, 8924912), (16, 4462456), (32, 2231228), (64, 1115614), (128, 557807), (139, 513664), (278, 256832), (556, 128416), (1112, 64208), (2224, 32104), (4013, 17792), (4448, 16052), (8026, 8896)]