68864224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 161935200

約数和(自身を除く): 93070976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 101, 104, 143, 149, 176, 202, 208, 286, 298, 352, 404, 416, 572, 596, 808, 1111, 1144, 1192, 1313, 1616, 1639, 1937, 2222, 2288, 2384, 2626, 3232, 3278, 3874, 4444, 4576, 4768, 5252, 6556, 7748, 8888, 10504, 13112, 14443, 15049, 15496, 17776, 21008, 21307, 26224, 28886, 30098, 30992, 35552, 42016, 42614, 52448, 57772, 60196, 61984, 85228, 115544, 120392, 165539, 170456, 195637, 231088, 240784, 331078, 340912, 391274, 462176, 481568, 662156, 681824, 782548, 1324312, 1565096, 2152007, 2648624, 3130192, 4304014, 5297248, 6260384, 8608028, 17216056, 34432112, 68864224]

約数ペア:

[(1, 68864224), (2, 34432112), (4, 17216056), (8, 8608028), (11, 6260384), (13, 5297248), (16, 4304014), (22, 3130192), (26, 2648624), (32, 2152007), (44, 1565096), (52, 1324312), (88, 782548), (101, 681824), (104, 662156), (143, 481568), (149, 462176), (176, 391274), (202, 340912), (208, 331078), (286, 240784), (298, 231088), (352, 195637), (404, 170456), (416, 165539), (572, 120392), (596, 115544), (808, 85228), (1111, 61984), (1144, 60196), (1192, 57772), (1313, 52448), (1616, 42614), (1639, 42016), (1937, 35552), (2222, 30992), (2288, 30098), (2384, 28886), (2626, 26224), (3232, 21307), (3278, 21008), (3874, 17776), (4444, 15496), (4576, 15049), (4768, 14443), (5252, 13112), (6556, 10504), (7748, 8888)]