28191954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{95891}}^1$

素因数の和:95910

約数の個数: 24

約数和(自身を含む): 65590128

約数和(自身を除く): 37398174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 95891, 191782, 287673, 575346, 671237, 1342474, 2013711, 4027422, 4698659, 9397318, 14095977, 28191954]

約数ペア:

[(1, 28191954), (2, 14095977), (3, 9397318), (6, 4698659), (7, 4027422), (14, 2013711), (21, 1342474), (42, 671237), (49, 575346), (98, 287673), (147, 191782), (294, 95891)]