28394256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53777}}^1$

素因数の和:53799

約数の個数: 40

約数和(自身を含む): 80021664

約数和(自身を除く): 51627408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53777, 107554, 161331, 215108, 322662, 430216, 591547, 645324, 860432, 1183094, 1290648, 1774641, 2366188, 2581296, 3549282, 4732376, 7098564, 9464752, 14197128, 28394256]

約数ペア:

[(1, 28394256), (2, 14197128), (3, 9464752), (4, 7098564), (6, 4732376), (8, 3549282), (11, 2581296), (12, 2366188), (16, 1774641), (22, 1290648), (24, 1183094), (33, 860432), (44, 645324), (48, 591547), (66, 430216), (88, 322662), (132, 215108), (176, 161331), (264, 107554), (528, 53777)]