26717306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 55019520

約数和(自身を除く): 28302214

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 133, 154, 161, 209, 253, 266, 322, 397, 418, 437, 506, 794, 874, 1463, 1771, 2779, 2926, 3059, 3542, 4367, 4807, 5558, 6118, 7543, 8734, 9131, 9614, 15086, 18262, 30569, 33649, 52801, 61138, 63917, 67298, 82973, 100441, 105602, 127834, 165946, 173489, 200882, 346978, 580811, 703087, 1161622, 1214423, 1406174, 1908379, 2428846, 3816758, 13358653, 26717306]

約数ペア:

[(1, 26717306), (2, 13358653), (7, 3816758), (11, 2428846), (14, 1908379), (19, 1406174), (22, 1214423), (23, 1161622), (38, 703087), (46, 580811), (77, 346978), (133, 200882), (154, 173489), (161, 165946), (209, 127834), (253, 105602), (266, 100441), (322, 82973), (397, 67298), (418, 63917), (437, 61138), (506, 52801), (794, 33649), (874, 30569), (1463, 18262), (1771, 15086), (2779, 9614), (2926, 9131), (3059, 8734), (3542, 7543), (4367, 6118), (4807, 5558)]