47400652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12487}}^1$

素因数の和:12577

約数の個数: 24

約数和(自身を含む): 90562976

約数和(自身を除く): 43162324

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 12487, 24974, 49948, 162331, 324662, 649324, 911551, 1823102, 3646204, 11850163, 23700326, 47400652]

約数ペア:

[(1, 47400652), (2, 23700326), (4, 11850163), (13, 3646204), (26, 1823102), (52, 911551), (73, 649324), (146, 324662), (292, 162331), (949, 49948), (1898, 24974), (3796, 12487)]