28985976

素因数分解:

$2^3\times 3^2\times {\mathrm{402583}}^1$

素因数の和:402595

約数の個数: 24

約数和(自身を含む): 78503880

約数和(自身を除く): 49517904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402583, 805166, 1207749, 1610332, 2415498, 3220664, 3623247, 4830996, 7246494, 9661992, 14492988, 28985976]

約数ペア:

[(1, 28985976), (2, 14492988), (3, 9661992), (4, 7246494), (6, 4830996), (8, 3623247), (9, 3220664), (12, 2415498), (18, 1610332), (24, 1207749), (36, 805166), (72, 402583)]