28409232

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{25733}}^1$

素因数の和:25767

約数の個数: 40

約数和(自身を含む): 76584384

約数和(自身を除く): 48175152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 25733, 51466, 77199, 102932, 154398, 205864, 308796, 411728, 591859, 617592, 1183718, 1235184, 1775577, 2367436, 3551154, 4734872, 7102308, 9469744, 14204616, 28409232]

約数ペア:

[(1, 28409232), (2, 14204616), (3, 9469744), (4, 7102308), (6, 4734872), (8, 3551154), (12, 2367436), (16, 1775577), (23, 1235184), (24, 1183718), (46, 617592), (48, 591859), (69, 411728), (92, 308796), (138, 205864), (184, 154398), (276, 102932), (368, 77199), (552, 51466), (1104, 25733)]