67439816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26099}}^1$

素因数の和:26141

約数の個数: 32

約数和(自身を含む): 140940000

約数和(自身を除く): 73500184

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 26099, 52198, 104396, 208792, 443683, 495881, 887366, 991762, 1774732, 1983524, 3549464, 3967048, 8429977, 16859954, 33719908, 67439816]

約数ペア:

[(1, 67439816), (2, 33719908), (4, 16859954), (8, 8429977), (17, 3967048), (19, 3549464), (34, 1983524), (38, 1774732), (68, 991762), (76, 887366), (136, 495881), (152, 443683), (323, 208792), (646, 104396), (1292, 52198), (2584, 26099)]