26878852

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 64915200

約数和(自身を除く): 38036348

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 137, 143, 154, 182, 196, 274, 286, 308, 343, 364, 539, 548, 572, 637, 686, 959, 1001, 1078, 1274, 1372, 1507, 1781, 1918, 2002, 2156, 2548, 3014, 3562, 3773, 3836, 4004, 4459, 6028, 6713, 7007, 7124, 7546, 8918, 10549, 12467, 13426, 14014, 15092, 17836, 19591, 21098, 24934, 26852, 28028, 39182, 42196, 46991, 49049, 49868, 73843, 78364, 87269, 93982, 98098, 137137, 147686, 174538, 187964, 196196, 274274, 295372, 349076, 516901, 548548, 610883, 959959, 1033802, 1221766, 1919918, 2067604, 2443532, 3839836, 6719713, 13439426, 26878852]

約数ペア:

[(1, 26878852), (2, 13439426), (4, 6719713), (7, 3839836), (11, 2443532), (13, 2067604), (14, 1919918), (22, 1221766), (26, 1033802), (28, 959959), (44, 610883), (49, 548548), (52, 516901), (77, 349076), (91, 295372), (98, 274274), (137, 196196), (143, 187964), (154, 174538), (182, 147686), (196, 137137), (274, 98098), (286, 93982), (308, 87269), (343, 78364), (364, 73843), (539, 49868), (548, 49049), (572, 46991), (637, 42196), (686, 39182), (959, 28028), (1001, 26852), (1078, 24934), (1274, 21098), (1372, 19591), (1507, 17836), (1781, 15092), (1918, 14014), (2002, 13426), (2156, 12467), (2548, 10549), (3014, 8918), (3562, 7546), (3773, 7124), (3836, 7007), (4004, 6713), (4459, 6028)]