28736776

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 55404000

約数和(自身を除く): 26667224

約数列:

[1, 2, 4, 8, 59, 107, 118, 214, 236, 428, 472, 569, 856, 1138, 2276, 4552, 6313, 12626, 25252, 33571, 50504, 60883, 67142, 121766, 134284, 243532, 268568, 487064, 3592097, 7184194, 14368388, 28736776]

約数ペア:

[(1, 28736776), (2, 14368388), (4, 7184194), (8, 3592097), (59, 487064), (107, 268568), (118, 243532), (214, 134284), (236, 121766), (428, 67142), (472, 60883), (569, 50504), (856, 33571), (1138, 25252), (2276, 12626), (4552, 6313)]