16996554428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{135829}}^1$

素因数の和:135990

約数の個数: 48

約数和(自身を含む): 35141937600

約数和(自身を除く): 18145383172

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 109, 164, 218, 287, 436, 574, 763, 1148, 1526, 3052, 4469, 8938, 17876, 31283, 62566, 125132, 135829, 271658, 543316, 950803, 1901606, 3803212, 5568989, 11137978, 14805361, 22275956, 29610722, 38982923, 59221444, 77965846, 103637527, 155931692, 207275054, 414550108, 607019801, 1214039602, 2428079204, 4249138607, 8498277214, 16996554428]

約数ペア:

[(1, 16996554428), (2, 8498277214), (4, 4249138607), (7, 2428079204), (14, 1214039602), (28, 607019801), (41, 414550108), (82, 207275054), (109, 155931692), (164, 103637527), (218, 77965846), (287, 59221444), (436, 38982923), (574, 29610722), (763, 22275956), (1148, 14805361), (1526, 11137978), (3052, 5568989), (4469, 3803212), (8938, 1901606), (17876, 950803), (31283, 543316), (62566, 271658), (125132, 135829)]