2912144272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{15809}}^1$

素因数の和:16243

約数の個数: 40

約数和(自身を含む): 5851913400

約数和(自身を除く): 2939769128

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 397, 464, 794, 1588, 3176, 6352, 11513, 15809, 23026, 31618, 46052, 63236, 92104, 126472, 184208, 252944, 458461, 916922, 1833844, 3667688, 6276173, 7335376, 12552346, 25104692, 50209384, 100418768, 182009017, 364018034, 728036068, 1456072136, 2912144272]

約数ペア:

[(1, 2912144272), (2, 1456072136), (4, 728036068), (8, 364018034), (16, 182009017), (29, 100418768), (58, 50209384), (116, 25104692), (232, 12552346), (397, 7335376), (464, 6276173), (794, 3667688), (1588, 1833844), (3176, 916922), (6352, 458461), (11513, 252944), (15809, 184208), (23026, 126472), (31618, 92104), (46052, 63236)]