33721072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 82566144

約数和(自身を除く): 48845072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 271, 308, 404, 542, 616, 707, 808, 1084, 1111, 1232, 1414, 1616, 1897, 2168, 2222, 2828, 2981, 3794, 4336, 4444, 5656, 5962, 7588, 7777, 8888, 11312, 11924, 15176, 15554, 17776, 20867, 23848, 27371, 30352, 31108, 41734, 47696, 54742, 62216, 83468, 109484, 124432, 166936, 191597, 218968, 301081, 333872, 383194, 437936, 602162, 766388, 1204324, 1532776, 2107567, 2408648, 3065552, 4215134, 4817296, 8430268, 16860536, 33721072]

約数ペア:

[(1, 33721072), (2, 16860536), (4, 8430268), (7, 4817296), (8, 4215134), (11, 3065552), (14, 2408648), (16, 2107567), (22, 1532776), (28, 1204324), (44, 766388), (56, 602162), (77, 437936), (88, 383194), (101, 333872), (112, 301081), (154, 218968), (176, 191597), (202, 166936), (271, 124432), (308, 109484), (404, 83468), (542, 62216), (616, 54742), (707, 47696), (808, 41734), (1084, 31108), (1111, 30352), (1232, 27371), (1414, 23848), (1616, 20867), (1897, 17776), (2168, 15554), (2222, 15176), (2828, 11924), (2981, 11312), (3794, 8888), (4336, 7777), (4444, 7588), (5656, 5962)]