28209969606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7489}}^1\times {\mathrm{6899}}^1$

素因数の和:14413

約数の個数: 64

約数和(自身を含む): 69459264000

約数和(自身を除く): 41249294394

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 6899, 7489, 13798, 14978, 20697, 22467, 41394, 44934, 48293, 52423, 89687, 96586, 97357, 104846, 144879, 157269, 179374, 194714, 269061, 289758, 292071, 314538, 538122, 584142, 627809, 681499, 1255618, 1362998, 1883427, 2044497, 3766854, 4088994, 51666611, 103333222, 154999833, 309999666, 361666277, 671665943, 723332554, 1084998831, 1343331886, 2014997829, 2169997662, 4029995658, 4701661601, 9403323202, 14104984803, 28209969606]

約数ペア:

[(1, 28209969606), (2, 14104984803), (3, 9403323202), (6, 4701661601), (7, 4029995658), (13, 2169997662), (14, 2014997829), (21, 1343331886), (26, 1084998831), (39, 723332554), (42, 671665943), (78, 361666277), (91, 309999666), (182, 154999833), (273, 103333222), (546, 51666611), (6899, 4088994), (7489, 3766854), (13798, 2044497), (14978, 1883427), (20697, 1362998), (22467, 1255618), (41394, 681499), (44934, 627809), (48293, 584142), (52423, 538122), (89687, 314538), (96586, 292071), (97357, 289758), (104846, 269061), (144879, 194714), (157269, 179374)]