840073864

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{6791}}^1$

素因数の和:6898

約数の個数: 48

約数和(自身を含む): 1839545280

約数和(自身を除く): 999471416

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2209, 2632, 4418, 6791, 8836, 13582, 15463, 17672, 27164, 30926, 47537, 54328, 61852, 95074, 123704, 190148, 319177, 380296, 638354, 1276708, 2234239, 2553416, 4468478, 8936956, 15001319, 17873912, 30002638, 60005276, 105009233, 120010552, 210018466, 420036932, 840073864]

約数ペア:

[(1, 840073864), (2, 420036932), (4, 210018466), (7, 120010552), (8, 105009233), (14, 60005276), (28, 30002638), (47, 17873912), (56, 15001319), (94, 8936956), (188, 4468478), (329, 2553416), (376, 2234239), (658, 1276708), (1316, 638354), (2209, 380296), (2632, 319177), (4418, 190148), (6791, 123704), (8836, 95074), (13582, 61852), (15463, 54328), (17672, 47537), (27164, 30926)]