72824872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28183}}^1$

素因数の和:28225

約数の個数: 32

約数和(自身を含む): 152193600

約数和(自身を除く): 79368728

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 28183, 56366, 112732, 225464, 479111, 535477, 958222, 1070954, 1916444, 2141908, 3832888, 4283816, 9103109, 18206218, 36412436, 72824872]

約数ペア:

[(1, 72824872), (2, 36412436), (4, 18206218), (8, 9103109), (17, 4283816), (19, 3832888), (34, 2141908), (38, 1916444), (68, 1070954), (76, 958222), (136, 535477), (152, 479111), (323, 225464), (646, 112732), (1292, 56366), (2584, 28183)]