74618072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9431}}^1$

素因数の和:9503

約数の個数: 32

約数和(自身を含む): 149402880

約数和(自身を除く): 74784808

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 9431, 18862, 37724, 75448, 216913, 405533, 433826, 811066, 867652, 1622132, 1735304, 3244264, 9327259, 18654518, 37309036, 74618072]

約数ペア:

[(1, 74618072), (2, 37309036), (4, 18654518), (8, 9327259), (23, 3244264), (43, 1735304), (46, 1622132), (86, 867652), (92, 811066), (172, 433826), (184, 405533), (344, 216913), (989, 75448), (1978, 37724), (3956, 18862), (7912, 9431)]