68624248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 162155520

約数和(自身を除く): 93531272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1103, 1111, 1414, 2206, 2222, 2828, 4412, 4444, 5656, 7721, 7777, 8824, 8888, 12133, 15442, 15554, 24266, 30884, 31108, 48532, 61768, 62216, 84931, 97064, 111403, 169862, 222806, 339724, 445612, 679448, 779821, 891224, 1225433, 1559642, 2450866, 3119284, 4901732, 6238568, 8578031, 9803464, 17156062, 34312124, 68624248]

約数ペア:

[(1, 68624248), (2, 34312124), (4, 17156062), (7, 9803464), (8, 8578031), (11, 6238568), (14, 4901732), (22, 3119284), (28, 2450866), (44, 1559642), (56, 1225433), (77, 891224), (88, 779821), (101, 679448), (154, 445612), (202, 339724), (308, 222806), (404, 169862), (616, 111403), (707, 97064), (808, 84931), (1103, 62216), (1111, 61768), (1414, 48532), (2206, 31108), (2222, 30884), (2828, 24266), (4412, 15554), (4444, 15442), (5656, 12133), (7721, 8888), (7777, 8824)]