28529124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4316

約数の個数: 48

約数和(自身を含む): 73372992

約数和(自身を除く): 44843868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 4253, 6708, 8506, 12759, 17012, 25518, 51036, 55289, 110578, 165867, 182879, 221156, 331734, 365758, 548637, 663468, 731516, 1097274, 2194548, 2377427, 4754854, 7132281, 9509708, 14264562, 28529124]

約数ペア:

[(1, 28529124), (2, 14264562), (3, 9509708), (4, 7132281), (6, 4754854), (12, 2377427), (13, 2194548), (26, 1097274), (39, 731516), (43, 663468), (52, 548637), (78, 365758), (86, 331734), (129, 221156), (156, 182879), (172, 165867), (258, 110578), (516, 55289), (559, 51036), (1118, 25518), (1677, 17012), (2236, 12759), (3354, 8506), (4253, 6708)]