28434928

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{7829}}^1$

素因数の和:8064

約数の個数: 20

約数和(自身を含む): 55342440

約数和(自身を除く): 26907512

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 7829, 15658, 31316, 62632, 125264, 1777183, 3554366, 7108732, 14217464, 28434928]

約数ペア:

[(1, 28434928), (2, 14217464), (4, 7108732), (8, 3554366), (16, 1777183), (227, 125264), (454, 62632), (908, 31316), (1816, 15658), (3632, 7829)]