66786472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{719}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 66183128

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 683, 719, 1366, 1438, 2732, 2876, 5464, 5752, 11611, 12223, 23222, 24446, 46444, 48892, 92888, 97784, 491077, 982154, 1964308, 3928616, 8348309, 16696618, 33393236, 66786472]

約数ペア:

[(1, 66786472), (2, 33393236), (4, 16696618), (8, 8348309), (17, 3928616), (34, 1964308), (68, 982154), (136, 491077), (683, 97784), (719, 92888), (1366, 48892), (1438, 46444), (2732, 24446), (2876, 23222), (5464, 12223), (5752, 11611)]