47620916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89513}}^1$

素因数の和:89543

約数の個数: 24

約数和(自身を含む): 100255680

約数和(自身を除く): 52634764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 89513, 179026, 358052, 626591, 1253182, 1700747, 2506364, 3401494, 6802988, 11905229, 23810458, 47620916]

約数ペア:

[(1, 47620916), (2, 23810458), (4, 11905229), (7, 6802988), (14, 3401494), (19, 2506364), (28, 1700747), (38, 1253182), (76, 626591), (133, 358052), (266, 179026), (532, 89513)]