47342672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227609}}^1$

素因数の和:227630

約数の個数: 20

約数和(自身を含む): 98782740

約数和(自身を除く): 51440068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227609, 455218, 910436, 1820872, 2958917, 3641744, 5917834, 11835668, 23671336, 47342672]

約数ペア:

[(1, 47342672), (2, 23671336), (4, 11835668), (8, 5917834), (13, 3641744), (16, 2958917), (26, 1820872), (52, 910436), (104, 455218), (208, 227609)]