28004706136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2957}}^1\times {\mathrm{107621}}^1$

素因数の和:110595

約数の個数: 32

約数和(自身を含む): 57302257680

約数和(自身を除く): 29297551544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2957, 5914, 11828, 23656, 32527, 65054, 107621, 130108, 215242, 260216, 430484, 860968, 1183831, 2367662, 4735324, 9470648, 318235297, 636470594, 1272941188, 2545882376, 3500588267, 7001176534, 14002353068, 28004706136]

約数ペア:

[(1, 28004706136), (2, 14002353068), (4, 7001176534), (8, 3500588267), (11, 2545882376), (22, 1272941188), (44, 636470594), (88, 318235297), (2957, 9470648), (5914, 4735324), (11828, 2367662), (23656, 1183831), (32527, 860968), (65054, 430484), (107621, 260216), (130108, 215242)]