40898592

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{20287}}^1$

素因数の和:20310

約数の個数: 72

約数和(自身を含む): 132926976

約数和(自身を除く): 92028384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 20287, 40574, 60861, 81148, 121722, 142009, 162296, 182583, 243444, 284018, 324592, 365166, 426027, 486888, 568036, 649184, 730332, 852054, 973776, 1136072, 1278081, 1460664, 1704108, 1947552, 2272144, 2556162, 2921328, 3408216, 4544288, 5112324, 5842656, 6816432, 10224648, 13632864, 20449296, 40898592]

約数ペア:

[(1, 40898592), (2, 20449296), (3, 13632864), (4, 10224648), (6, 6816432), (7, 5842656), (8, 5112324), (9, 4544288), (12, 3408216), (14, 2921328), (16, 2556162), (18, 2272144), (21, 1947552), (24, 1704108), (28, 1460664), (32, 1278081), (36, 1136072), (42, 973776), (48, 852054), (56, 730332), (63, 649184), (72, 568036), (84, 486888), (96, 426027), (112, 365166), (126, 324592), (144, 284018), (168, 243444), (224, 182583), (252, 162296), (288, 142009), (336, 121722), (504, 81148), (672, 60861), (1008, 40574), (2016, 20287)]