28415236

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 50798720

約数和(自身を除く): 22383484

約数列:

[1, 2, 4, 67, 134, 229, 268, 458, 463, 916, 926, 1852, 15343, 30686, 31021, 61372, 62042, 106027, 124084, 212054, 424108, 7103809, 14207618, 28415236]

約数ペア:

[(1, 28415236), (2, 14207618), (4, 7103809), (67, 424108), (134, 212054), (229, 124084), (268, 106027), (458, 62042), (463, 61372), (916, 31021), (926, 30686), (1852, 15343)]