28815972

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{8861}}^1$

素因数の和:9139

約数の個数: 24

約数和(自身を含む): 67492992

約数和(自身を除く): 38677020

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 8861, 17722, 26583, 35444, 53166, 106332, 2401331, 4802662, 7203993, 9605324, 14407986, 28815972]

約数ペア:

[(1, 28815972), (2, 14407986), (3, 9605324), (4, 7203993), (6, 4802662), (12, 2401331), (271, 106332), (542, 53166), (813, 35444), (1084, 26583), (1626, 17722), (3252, 8861)]