27682768

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 55083528

約数和(自身を除く): 27400760

約数列:

[1, 2, 4, 8, 16, 73, 137, 146, 173, 274, 292, 346, 548, 584, 692, 1096, 1168, 1384, 2192, 2768, 10001, 12629, 20002, 23701, 25258, 40004, 47402, 50516, 80008, 94804, 101032, 160016, 189608, 202064, 379216, 1730173, 3460346, 6920692, 13841384, 27682768]

約数ペア:

[(1, 27682768), (2, 13841384), (4, 6920692), (8, 3460346), (16, 1730173), (73, 379216), (137, 202064), (146, 189608), (173, 160016), (274, 101032), (292, 94804), (346, 80008), (548, 50516), (584, 47402), (692, 40004), (1096, 25258), (1168, 23701), (1384, 20002), (2192, 12629), (2768, 10001)]