29740228

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 61415424

約数和(自身を除く): 31675196

約数列:

[1, 2, 4, 7, 14, 28, 67, 83, 134, 166, 191, 268, 332, 382, 469, 581, 764, 938, 1162, 1337, 1876, 2324, 2674, 5348, 5561, 11122, 12797, 15853, 22244, 25594, 31706, 38927, 51188, 63412, 77854, 89579, 110971, 155708, 179158, 221942, 358316, 443884, 1062151, 2124302, 4248604, 7435057, 14870114, 29740228]

約数ペア:

[(1, 29740228), (2, 14870114), (4, 7435057), (7, 4248604), (14, 2124302), (28, 1062151), (67, 443884), (83, 358316), (134, 221942), (166, 179158), (191, 155708), (268, 110971), (332, 89579), (382, 77854), (469, 63412), (581, 51188), (764, 38927), (938, 31706), (1162, 25594), (1337, 22244), (1876, 15853), (2324, 12797), (2674, 11122), (5348, 5561)]