76081328

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{66973}}^1$

素因数の和:67052

約数の個数: 20

約数和(自身を含む): 149485968

約数和(自身を除く): 73404640

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 66973, 133946, 267892, 535784, 1071568, 4755083, 9510166, 19020332, 38040664, 76081328]

約数ペア:

[(1, 76081328), (2, 38040664), (4, 19020332), (8, 9510166), (16, 4755083), (71, 1071568), (142, 535784), (284, 267892), (568, 133946), (1136, 66973)]