78854288

素因数分解:

$2^4\times {\mathrm{1493}}^1\times {\mathrm{3301}}^1$

素因数の和:4802

約数の個数: 20

約数和(自身を含む): 152928828

約数和(自身を除く): 74074540

約数列:

[1, 2, 4, 8, 16, 1493, 2986, 3301, 5972, 6602, 11944, 13204, 23888, 26408, 52816, 4928393, 9856786, 19713572, 39427144, 78854288]

約数ペア:

[(1, 78854288), (2, 39427144), (4, 19713572), (8, 9856786), (16, 4928393), (1493, 52816), (2986, 26408), (3301, 23888), (5972, 13204), (6602, 11944)]