421910792

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{27143}}^1$

素因数の和:27245

約数の個数: 32

約数和(自身を含む): 830606400

約数和(自身を除く): 408695608

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1943, 3886, 7772, 15544, 27143, 54286, 108572, 217144, 787147, 1574294, 1818581, 3148588, 3637162, 6297176, 7274324, 14548648, 52738849, 105477698, 210955396, 421910792]

約数ペア:

[(1, 421910792), (2, 210955396), (4, 105477698), (8, 52738849), (29, 14548648), (58, 7274324), (67, 6297176), (116, 3637162), (134, 3148588), (232, 1818581), (268, 1574294), (536, 787147), (1943, 217144), (3886, 108572), (7772, 54286), (15544, 27143)]