67280888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5009}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 133466400

約数和(自身を除く): 66185512

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 5009, 6716, 10018, 13432, 20036, 40072, 115207, 230414, 365657, 460828, 731314, 921656, 1462628, 2925256, 8410111, 16820222, 33640444, 67280888]

約数ペア:

[(1, 67280888), (2, 33640444), (4, 16820222), (8, 8410111), (23, 2925256), (46, 1462628), (73, 921656), (92, 731314), (146, 460828), (184, 365657), (292, 230414), (584, 115207), (1679, 40072), (3358, 20036), (5009, 13432), (6716, 10018)]