69850376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 135085440

約数和(自身を除く): 65235064

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 367, 643, 734, 1286, 1468, 2572, 2936, 5144, 13579, 23791, 27158, 47582, 54316, 95164, 108632, 190328, 235981, 471962, 943924, 1887848, 8731297, 17462594, 34925188, 69850376]

約数ペア:

[(1, 69850376), (2, 34925188), (4, 17462594), (8, 8731297), (37, 1887848), (74, 943924), (148, 471962), (296, 235981), (367, 190328), (643, 108632), (734, 95164), (1286, 54316), (1468, 47582), (2572, 27158), (2936, 23791), (5144, 13579)]