25211937888

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{849917}}^1$

素因数の和:850036

約数の個数: 72

約数和(自身を含む): 72392615568

約数和(自身を除く): 47180677680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 9888, 14832, 29664, 849917, 1699834, 2549751, 3399668, 5099502, 6799336, 7649253, 10199004, 13598672, 15298506, 20398008, 27197344, 30597012, 40796016, 61194024, 81592032, 87541451, 122388048, 175082902, 244776096, 262624353, 350165804, 525248706, 700331608, 787873059, 1050497412, 1400663216, 1575746118, 2100994824, 2801326432, 3151492236, 4201989648, 6302984472, 8403979296, 12605968944, 25211937888]

約数ペア:

[(1, 25211937888), (2, 12605968944), (3, 8403979296), (4, 6302984472), (6, 4201989648), (8, 3151492236), (9, 2801326432), (12, 2100994824), (16, 1575746118), (18, 1400663216), (24, 1050497412), (32, 787873059), (36, 700331608), (48, 525248706), (72, 350165804), (96, 262624353), (103, 244776096), (144, 175082902), (206, 122388048), (288, 87541451), (309, 81592032), (412, 61194024), (618, 40796016), (824, 30597012), (927, 27197344), (1236, 20398008), (1648, 15298506), (1854, 13598672), (2472, 10199004), (3296, 7649253), (3708, 6799336), (4944, 5099502), (7416, 3399668), (9888, 2549751), (14832, 1699834), (29664, 849917)]