68352172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3946

約数の個数: 48

約数和(自身を含む): 148696128

約数和(自身を除く): 80343956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 3881, 4403, 7762, 8806, 15524, 17612, 27167, 54334, 65977, 108668, 131954, 143597, 263908, 287194, 461839, 574388, 923678, 1005179, 1847356, 2010358, 2441149, 4020716, 4882298, 9764596, 17088043, 34176086, 68352172]

約数ペア:

[(1, 68352172), (2, 34176086), (4, 17088043), (7, 9764596), (14, 4882298), (17, 4020716), (28, 2441149), (34, 2010358), (37, 1847356), (68, 1005179), (74, 923678), (119, 574388), (148, 461839), (238, 287194), (259, 263908), (476, 143597), (518, 131954), (629, 108668), (1036, 65977), (1258, 54334), (2516, 27167), (3881, 17612), (4403, 15524), (7762, 8806)]