78519332

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1307}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 143712576

約数和(自身を除く): 65193244

約数列:

[1, 2, 4, 23, 46, 92, 653, 1306, 1307, 2612, 2614, 5228, 15019, 30038, 30061, 60076, 60122, 120244, 853471, 1706942, 3413884, 19629833, 39259666, 78519332]

約数ペア:

[(1, 78519332), (2, 39259666), (4, 19629833), (23, 3413884), (46, 1706942), (92, 853471), (653, 120244), (1306, 60122), (1307, 60076), (2612, 30061), (2614, 30038), (5228, 15019)]