28545184

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21757}}^1$

素因数の和:21808

約数の個数: 24

約数和(自身を含む): 57571668

約数和(自身を除く): 29026484

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21757, 43514, 87028, 174056, 348112, 696224, 892037, 1784074, 3568148, 7136296, 14272592, 28545184]

約数ペア:

[(1, 28545184), (2, 14272592), (4, 7136296), (8, 3568148), (16, 1784074), (32, 892037), (41, 696224), (82, 348112), (164, 174056), (328, 87028), (656, 43514), (1312, 21757)]