28772574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252391}}^1$

素因数の和:252415

約数の個数: 16

約数和(自身を含む): 60574080

約数和(自身を除く): 31801506

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252391, 504782, 757173, 1514346, 4795429, 9590858, 14386287, 28772574]

約数ペア:

[(1, 28772574), (2, 14386287), (3, 9590858), (6, 4795429), (19, 1514346), (38, 757173), (57, 504782), (114, 252391)]