28988116

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 52093440

約数和(自身を除く): 23105324

約数列:

[1, 2, 4, 59, 113, 118, 226, 236, 452, 1087, 2174, 4348, 6667, 13334, 26668, 64133, 122831, 128266, 245662, 256532, 491324, 7247029, 14494058, 28988116]

約数ペア:

[(1, 28988116), (2, 14494058), (4, 7247029), (59, 491324), (113, 256532), (118, 245662), (226, 128266), (236, 122831), (452, 64133), (1087, 26668), (2174, 13334), (4348, 6667)]