23887108

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 52744608

約数和(自身を除く): 28857500

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 67, 68, 98, 107, 119, 134, 196, 214, 238, 268, 428, 469, 476, 749, 833, 938, 1139, 1498, 1666, 1819, 1876, 2278, 2996, 3283, 3332, 3638, 4556, 5243, 6566, 7169, 7276, 7973, 10486, 12733, 13132, 14338, 15946, 20972, 25466, 28676, 31892, 50183, 50932, 55811, 89131, 100366, 111622, 121873, 178262, 200732, 223244, 243746, 351281, 356524, 487492, 702562, 853111, 1405124, 1706222, 3412444, 5971777, 11943554, 23887108]

約数ペア:

[(1, 23887108), (2, 11943554), (4, 5971777), (7, 3412444), (14, 1706222), (17, 1405124), (28, 853111), (34, 702562), (49, 487492), (67, 356524), (68, 351281), (98, 243746), (107, 223244), (119, 200732), (134, 178262), (196, 121873), (214, 111622), (238, 100366), (268, 89131), (428, 55811), (469, 50932), (476, 50183), (749, 31892), (833, 28676), (938, 25466), (1139, 20972), (1498, 15946), (1666, 14338), (1819, 13132), (1876, 12733), (2278, 10486), (2996, 7973), (3283, 7276), (3332, 7169), (3638, 6566), (4556, 5243)]