39009698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 39614302

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 182, 203, 247, 266, 377, 389, 406, 494, 551, 754, 778, 1102, 1729, 2639, 2723, 3458, 3857, 5057, 5278, 5446, 7163, 7391, 7714, 10114, 11281, 14326, 14782, 22562, 35399, 50141, 51737, 70798, 78967, 96083, 100282, 103474, 146653, 157934, 192166, 214339, 293306, 428678, 672581, 1026571, 1345162, 1500373, 2053142, 2786407, 3000746, 5572814, 19504849, 39009698]

約数ペア:

[(1, 39009698), (2, 19504849), (7, 5572814), (13, 3000746), (14, 2786407), (19, 2053142), (26, 1500373), (29, 1345162), (38, 1026571), (58, 672581), (91, 428678), (133, 293306), (182, 214339), (203, 192166), (247, 157934), (266, 146653), (377, 103474), (389, 100282), (406, 96083), (494, 78967), (551, 70798), (754, 51737), (778, 50141), (1102, 35399), (1729, 22562), (2639, 14782), (2723, 14326), (3458, 11281), (3857, 10114), (5057, 7714), (5278, 7391), (5446, 7163)]