42780568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10847}}^1$

素因数の和:10899

約数の個数: 32

約数和(自身を含む): 87868800

約数和(自身を除く): 45088232

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 10847, 21694, 43388, 86776, 184399, 314563, 368798, 629126, 737596, 1258252, 1475192, 2516504, 5347571, 10695142, 21390284, 42780568]

約数ペア:

[(1, 42780568), (2, 21390284), (4, 10695142), (8, 5347571), (17, 2516504), (29, 1475192), (34, 1258252), (58, 737596), (68, 629126), (116, 368798), (136, 314563), (232, 184399), (493, 86776), (986, 43388), (1972, 21694), (3944, 10847)]