28855548

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 75110560

約数和(自身を除く): 46255012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 673, 794, 1191, 1346, 1588, 2019, 2382, 2692, 3573, 4038, 4764, 6057, 7146, 8076, 10719, 12114, 14292, 18171, 21438, 24228, 36342, 42876, 72684, 267181, 534362, 801543, 1068724, 1603086, 2404629, 3206172, 4809258, 7213887, 9618516, 14427774, 28855548]

約数ペア:

[(1, 28855548), (2, 14427774), (3, 9618516), (4, 7213887), (6, 4809258), (9, 3206172), (12, 2404629), (18, 1603086), (27, 1068724), (36, 801543), (54, 534362), (108, 267181), (397, 72684), (673, 42876), (794, 36342), (1191, 24228), (1346, 21438), (1588, 18171), (2019, 14292), (2382, 12114), (2692, 10719), (3573, 8076), (4038, 7146), (4764, 6057)]