16949968105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{2137}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 24826798080

約数和(自身を除く): 7876829975

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 167, 295, 413, 805, 835, 1169, 1357, 2065, 2137, 3841, 5845, 6785, 9499, 9853, 10685, 14959, 19205, 26887, 47495, 49151, 49265, 68971, 74795, 126083, 134435, 226619, 245755, 344057, 344855, 356879, 630415, 882581, 1133095, 1586333, 1720285, 1784395, 2498153, 2899909, 4412905, 7931665, 8208217, 12490765, 14499545, 20299363, 21055861, 41041085, 57457519, 101496815, 105279305, 147391027, 287287595, 484284803, 736955135, 2421424015, 3389993621, 16949968105]

約数ペア:

[(1, 16949968105), (5, 3389993621), (7, 2421424015), (23, 736955135), (35, 484284803), (59, 287287595), (115, 147391027), (161, 105279305), (167, 101496815), (295, 57457519), (413, 41041085), (805, 21055861), (835, 20299363), (1169, 14499545), (1357, 12490765), (2065, 8208217), (2137, 7931665), (3841, 4412905), (5845, 2899909), (6785, 2498153), (9499, 1784395), (9853, 1720285), (10685, 1586333), (14959, 1133095), (19205, 882581), (26887, 630415), (47495, 356879), (49151, 344855), (49265, 344057), (68971, 245755), (74795, 226619), (126083, 134435)]