28693432

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 55238400

約数和(自身を除く): 26544968

約数列:

[1, 2, 4, 8, 79, 83, 158, 166, 316, 332, 547, 632, 664, 1094, 2188, 4376, 6557, 13114, 26228, 43213, 45401, 52456, 86426, 90802, 172852, 181604, 345704, 363208, 3586679, 7173358, 14346716, 28693432]

約数ペア:

[(1, 28693432), (2, 14346716), (4, 7173358), (8, 3586679), (79, 363208), (83, 345704), (158, 181604), (166, 172852), (316, 90802), (332, 86426), (547, 52456), (632, 45401), (664, 43213), (1094, 26228), (2188, 13114), (4376, 6557)]