28312104

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{31883}}^1$

素因数の和:31929

約数の個数: 32

約数和(自身を含む): 72695520

約数和(自身を除く): 44383416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 31883, 63766, 95649, 127532, 191298, 255064, 382596, 765192, 1179671, 2359342, 3539013, 4718684, 7078026, 9437368, 14156052, 28312104]

約数ペア:

[(1, 28312104), (2, 14156052), (3, 9437368), (4, 7078026), (6, 4718684), (8, 3539013), (12, 2359342), (24, 1179671), (37, 765192), (74, 382596), (111, 255064), (148, 191298), (222, 127532), (296, 95649), (444, 63766), (888, 31883)]