11139752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 12810328

約数列:

[1, 2, 4, 8, 13, 26, 43, 47, 52, 53, 86, 94, 104, 106, 172, 188, 212, 344, 376, 424, 559, 611, 689, 1118, 1222, 1378, 2021, 2236, 2279, 2444, 2491, 2756, 4042, 4472, 4558, 4888, 4982, 5512, 8084, 9116, 9964, 16168, 18232, 19928, 26273, 29627, 32383, 52546, 59254, 64766, 105092, 107113, 118508, 129532, 210184, 214226, 237016, 259064, 428452, 856904, 1392469, 2784938, 5569876, 11139752]

約数ペア:

[(1, 11139752), (2, 5569876), (4, 2784938), (8, 1392469), (13, 856904), (26, 428452), (43, 259064), (47, 237016), (52, 214226), (53, 210184), (86, 129532), (94, 118508), (104, 107113), (106, 105092), (172, 64766), (188, 59254), (212, 52546), (344, 32383), (376, 29627), (424, 26273), (559, 19928), (611, 18232), (689, 16168), (1118, 9964), (1222, 9116), (1378, 8084), (2021, 5512), (2236, 4982), (2279, 4888), (2444, 4558), (2491, 4472), (2756, 4042)]