28403352

素因数分解:

$2^3\times 3^3\times {\mathrm{131497}}^1$

素因数の和:131512

約数の個数: 32

約数和(自身を含む): 78898800

約数和(自身を除く): 50495448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131497, 262994, 394491, 525988, 788982, 1051976, 1183473, 1577964, 2366946, 3155928, 3550419, 4733892, 7100838, 9467784, 14201676, 28403352]

約数ペア:

[(1, 28403352), (2, 14201676), (3, 9467784), (4, 7100838), (6, 4733892), (8, 3550419), (9, 3155928), (12, 2366946), (18, 1577964), (24, 1183473), (27, 1051976), (36, 788982), (54, 525988), (72, 394491), (108, 262994), (216, 131497)]