28356050384

素因数分解:

$2^4\times {\mathrm{1823}}^1\times {\mathrm{972163}}^1$

素因数の和:973994

約数の個数: 20

約数和(自身を含む): 54970041216

約数和(自身を除く): 26613990832

約数列:

[1, 2, 4, 8, 16, 1823, 3646, 7292, 14584, 29168, 972163, 1944326, 3888652, 7777304, 15554608, 1772253149, 3544506298, 7089012596, 14178025192, 28356050384]

約数ペア:

[(1, 28356050384), (2, 14178025192), (4, 7089012596), (8, 3544506298), (16, 1772253149), (1823, 15554608), (3646, 7777304), (7292, 3888652), (14584, 1944326), (29168, 972163)]