28239192

素因数分解:

$2^3\times 3^4\times {\mathrm{43579}}^1$

素因数の和:43597

約数の個数: 40

約数和(自身を含む): 79097700

約数和(自身を除く): 50858508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43579, 87158, 130737, 174316, 261474, 348632, 392211, 522948, 784422, 1045896, 1176633, 1568844, 2353266, 3137688, 3529899, 4706532, 7059798, 9413064, 14119596, 28239192]

約数ペア:

[(1, 28239192), (2, 14119596), (3, 9413064), (4, 7059798), (6, 4706532), (8, 3529899), (9, 3137688), (12, 2353266), (18, 1568844), (24, 1176633), (27, 1045896), (36, 784422), (54, 522948), (72, 392211), (81, 348632), (108, 261474), (162, 174316), (216, 130737), (324, 87158), (648, 43579)]