28498844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{823}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 54542208

約数和(自身を除く): 26043364

約数列:

[1, 2, 4, 11, 22, 44, 787, 823, 1574, 1646, 3148, 3292, 8657, 9053, 17314, 18106, 34628, 36212, 647701, 1295402, 2590804, 7124711, 14249422, 28498844]

約数ペア:

[(1, 28498844), (2, 14249422), (4, 7124711), (11, 2590804), (22, 1295402), (44, 647701), (787, 36212), (823, 34628), (1574, 18106), (1646, 17314), (3148, 9053), (3292, 8657)]