28906753584

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{73433}}^1$

素因数の和:73642

約数の個数: 80

約数和(自身を含む): 76488854400

約数和(自身を除く): 47582100816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 139, 177, 236, 278, 354, 417, 472, 556, 708, 834, 944, 1112, 1416, 1668, 2224, 2832, 3336, 6672, 8201, 16402, 24603, 32804, 49206, 65608, 73433, 98412, 131216, 146866, 196824, 220299, 293732, 393648, 440598, 587464, 881196, 1174928, 1762392, 3524784, 4332547, 8665094, 10207187, 12997641, 17330188, 20414374, 25995282, 30621561, 34660376, 40828748, 51990564, 61243122, 69320752, 81657496, 103981128, 122486244, 163314992, 207962256, 244972488, 489944976, 602224033, 1204448066, 1806672099, 2408896132, 3613344198, 4817792264, 7226688396, 9635584528, 14453376792, 28906753584]

約数ペア:

[(1, 28906753584), (2, 14453376792), (3, 9635584528), (4, 7226688396), (6, 4817792264), (8, 3613344198), (12, 2408896132), (16, 1806672099), (24, 1204448066), (48, 602224033), (59, 489944976), (118, 244972488), (139, 207962256), (177, 163314992), (236, 122486244), (278, 103981128), (354, 81657496), (417, 69320752), (472, 61243122), (556, 51990564), (708, 40828748), (834, 34660376), (944, 30621561), (1112, 25995282), (1416, 20414374), (1668, 17330188), (2224, 12997641), (2832, 10207187), (3336, 8665094), (6672, 4332547), (8201, 3524784), (16402, 1762392), (24603, 1174928), (32804, 881196), (49206, 587464), (65608, 440598), (73433, 393648), (98412, 293732), (131216, 220299), (146866, 196824)]