61783972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13327}}^1$

素因数の和:13411

約数の個数: 24

約数和(自身を含む): 115687040

約数和(自身を除く): 53903068

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 13327, 26654, 53308, 253213, 506426, 812947, 1012852, 1625894, 3251788, 15445993, 30891986, 61783972]

約数ペア:

[(1, 61783972), (2, 30891986), (4, 15445993), (19, 3251788), (38, 1625894), (61, 1012852), (76, 812947), (122, 506426), (244, 253213), (1159, 53308), (2318, 26654), (4636, 13327)]