47831836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13729}}^1$

素因数の和:13813

約数の個数: 24

約数和(自身を含む): 91496720

約数和(自身を除く): 43664884

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 13729, 27458, 54916, 178477, 356954, 713908, 919843, 1839686, 3679372, 11957959, 23915918, 47831836]

約数ペア:

[(1, 47831836), (2, 23915918), (4, 11957959), (13, 3679372), (26, 1839686), (52, 919843), (67, 713908), (134, 356954), (268, 178477), (871, 54916), (1742, 27458), (3484, 13729)]