28473804

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{2347}}^1$

素因数の和:2694

約数の個数: 36

約数和(自身を含む): 72219784

約数和(自身を除く): 43745980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 2022, 2347, 3033, 4044, 4694, 6066, 7041, 9388, 12132, 14082, 21123, 28164, 42246, 84492, 790939, 1581878, 2372817, 3163756, 4745634, 7118451, 9491268, 14236902, 28473804]

約数ペア:

[(1, 28473804), (2, 14236902), (3, 9491268), (4, 7118451), (6, 4745634), (9, 3163756), (12, 2372817), (18, 1581878), (36, 790939), (337, 84492), (674, 42246), (1011, 28164), (1348, 21123), (2022, 14082), (2347, 12132), (3033, 9388), (4044, 7041), (4694, 6066)]