29378888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 70588800

約数和(自身を除く): 41209912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1289, 1628, 2072, 2578, 2849, 3256, 5156, 5698, 9023, 10312, 11396, 14179, 18046, 22792, 28358, 36092, 47693, 56716, 72184, 95386, 99253, 113432, 190772, 198506, 333851, 381544, 397012, 524623, 667702, 794024, 1049246, 1335404, 2098492, 2670808, 3672361, 4196984, 7344722, 14689444, 29378888]

約数ペア:

[(1, 29378888), (2, 14689444), (4, 7344722), (7, 4196984), (8, 3672361), (11, 2670808), (14, 2098492), (22, 1335404), (28, 1049246), (37, 794024), (44, 667702), (56, 524623), (74, 397012), (77, 381544), (88, 333851), (148, 198506), (154, 190772), (259, 113432), (296, 99253), (308, 95386), (407, 72184), (518, 56716), (616, 47693), (814, 36092), (1036, 28358), (1289, 22792), (1628, 18046), (2072, 14179), (2578, 11396), (2849, 10312), (3256, 9023), (5156, 5698)]