28855956

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 69854400

約数和(自身を除く): 40998444

約数列:

[1, 2, 3, 4, 6, 12, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 636, 708, 769, 1538, 2307, 3076, 3127, 4614, 6254, 9228, 9381, 12508, 18762, 37524, 40757, 45371, 81514, 90742, 122271, 136113, 163028, 181484, 244542, 272226, 489084, 544452, 2404663, 4809326, 7213989, 9618652, 14427978, 28855956]

約数ペア:

[(1, 28855956), (2, 14427978), (3, 9618652), (4, 7213989), (6, 4809326), (12, 2404663), (53, 544452), (59, 489084), (106, 272226), (118, 244542), (159, 181484), (177, 163028), (212, 136113), (236, 122271), (318, 90742), (354, 81514), (636, 45371), (708, 40757), (769, 37524), (1538, 18762), (2307, 12508), (3076, 9381), (3127, 9228), (4614, 6254)]