15663420136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{35099}}^1$

素因数の和:35738

約数の個数: 64

約数和(自身を含む): 36206352000

約数和(自身を除く): 20542931864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 613, 728, 1226, 2452, 4291, 4904, 7969, 8582, 15938, 17164, 31876, 34328, 35099, 55783, 63752, 70198, 111566, 140396, 223132, 245693, 280792, 446264, 456287, 491386, 912574, 982772, 1825148, 1965544, 3194009, 3650296, 6388018, 12776036, 21515687, 25552072, 43031374, 86062748, 150609809, 172125496, 279703931, 301219618, 559407862, 602439236, 1118815724, 1204878472, 1957927517, 2237631448, 3915855034, 7831710068, 15663420136]

約数ペア:

[(1, 15663420136), (2, 7831710068), (4, 3915855034), (7, 2237631448), (8, 1957927517), (13, 1204878472), (14, 1118815724), (26, 602439236), (28, 559407862), (52, 301219618), (56, 279703931), (91, 172125496), (104, 150609809), (182, 86062748), (364, 43031374), (613, 25552072), (728, 21515687), (1226, 12776036), (2452, 6388018), (4291, 3650296), (4904, 3194009), (7969, 1965544), (8582, 1825148), (15938, 982772), (17164, 912574), (31876, 491386), (34328, 456287), (35099, 446264), (55783, 280792), (63752, 245693), (70198, 223132), (111566, 140396)]