27854552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5267

約数の個数: 32

約数和(自身を含む): 57920400

約数和(自身を除く): 30065848

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5189, 5368, 10378, 20756, 41512, 57079, 114158, 228316, 316529, 456632, 633058, 1266116, 2532232, 3481819, 6963638, 13927276, 27854552]

約数ペア:

[(1, 27854552), (2, 13927276), (4, 6963638), (8, 3481819), (11, 2532232), (22, 1266116), (44, 633058), (61, 456632), (88, 316529), (122, 228316), (244, 114158), (488, 57079), (671, 41512), (1342, 20756), (2684, 10378), (5189, 5368)]