66861176

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 128928000

約数和(自身を除く): 62066824

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 536, 632, 1579, 3158, 5293, 6316, 10586, 12632, 21172, 42344, 105793, 124741, 211586, 249482, 423172, 498964, 846344, 997928, 8357647, 16715294, 33430588, 66861176]

約数ペア:

[(1, 66861176), (2, 33430588), (4, 16715294), (8, 8357647), (67, 997928), (79, 846344), (134, 498964), (158, 423172), (268, 249482), (316, 211586), (536, 124741), (632, 105793), (1579, 42344), (3158, 21172), (5293, 12632), (6316, 10586)]