67515056

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31727}}^1$

素因数の和:31761

約数の個数: 40

約数和(自身を含む): 157370880

約数和(自身を除く): 89855824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 31727, 63454, 126908, 222089, 253816, 444178, 507632, 602813, 888356, 1205626, 1776712, 2411252, 3553424, 4219691, 4822504, 8439382, 9645008, 16878764, 33757528, 67515056]

約数ペア:

[(1, 67515056), (2, 33757528), (4, 16878764), (7, 9645008), (8, 8439382), (14, 4822504), (16, 4219691), (19, 3553424), (28, 2411252), (38, 1776712), (56, 1205626), (76, 888356), (112, 602813), (133, 507632), (152, 444178), (266, 253816), (304, 222089), (532, 126908), (1064, 63454), (2128, 31727)]