68507872

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{29327}}^1$

素因数の和:29410

約数の個数: 24

約数和(自身を含む): 136727136

約数和(自身を除く): 68219264

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 29327, 58654, 117308, 234616, 469232, 938464, 2140871, 4281742, 8563484, 17126968, 34253936, 68507872]

約数ペア:

[(1, 68507872), (2, 34253936), (4, 17126968), (8, 8563484), (16, 4281742), (32, 2140871), (73, 938464), (146, 469232), (292, 234616), (584, 117308), (1168, 58654), (2336, 29327)]