28754408

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 55744200

約数和(自身を除く): 26989792

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 292, 424, 584, 929, 1858, 3716, 3869, 7432, 7738, 15476, 30952, 49237, 67817, 98474, 135634, 196948, 271268, 393896, 542536, 3594301, 7188602, 14377204, 28754408]

約数ペア:

[(1, 28754408), (2, 14377204), (4, 7188602), (8, 3594301), (53, 542536), (73, 393896), (106, 271268), (146, 196948), (212, 135634), (292, 98474), (424, 67817), (584, 49237), (929, 30952), (1858, 15476), (3716, 7738), (3869, 7432)]