74747912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7529}}^1$

素因数の和:7625

約数の個数: 32

約数和(自身を含む): 150449400

約数和(自身を除く): 75701488

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 7529, 9928, 15058, 30116, 60232, 127993, 255986, 511972, 549617, 1023944, 1099234, 2198468, 4396936, 9343489, 18686978, 37373956, 74747912]

約数ペア:

[(1, 74747912), (2, 37373956), (4, 18686978), (8, 9343489), (17, 4396936), (34, 2198468), (68, 1099234), (73, 1023944), (136, 549617), (146, 511972), (292, 255986), (584, 127993), (1241, 60232), (2482, 30116), (4964, 15058), (7529, 9928)]