726950028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{4373}}^1$

素因数の和:6366

約数の個数: 48

約数和(自身を含む): 1939956480

約数和(自身を除く): 1213006452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1979, 3958, 4373, 5937, 7916, 8746, 11874, 13119, 13853, 17492, 23748, 26238, 27706, 30611, 41559, 52476, 55412, 61222, 83118, 91833, 122444, 166236, 183666, 367332, 8654167, 17308334, 25962501, 34616668, 51925002, 60579169, 103850004, 121158338, 181737507, 242316676, 363475014, 726950028]

約数ペア:

[(1, 726950028), (2, 363475014), (3, 242316676), (4, 181737507), (6, 121158338), (7, 103850004), (12, 60579169), (14, 51925002), (21, 34616668), (28, 25962501), (42, 17308334), (84, 8654167), (1979, 367332), (3958, 183666), (4373, 166236), (5937, 122444), (7916, 91833), (8746, 83118), (11874, 61222), (13119, 55412), (13853, 52476), (17492, 41559), (23748, 30611), (26238, 27706)]