71313232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13799}}^1$

素因数の和:13843

約数の個数: 40

約数和(自身を含む): 154008000

約数和(自身を除く): 82694768

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13799, 27598, 55196, 110392, 220784, 234583, 262181, 469166, 524362, 938332, 1048724, 1876664, 2097448, 3753328, 4194896, 4457077, 8914154, 17828308, 35656616, 71313232]

約数ペア:

[(1, 71313232), (2, 35656616), (4, 17828308), (8, 8914154), (16, 4457077), (17, 4194896), (19, 3753328), (34, 2097448), (38, 1876664), (68, 1048724), (76, 938332), (136, 524362), (152, 469166), (272, 262181), (304, 234583), (323, 220784), (646, 110392), (1292, 55196), (2584, 27598), (5168, 13799)]