8889677972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3989}}^1$

素因数の和:4149

約数の個数: 96

約数和(自身を含む): 19305216000

約数和(自身を除く): 10415538028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 71, 76, 118, 133, 142, 236, 266, 284, 413, 497, 532, 826, 994, 1121, 1349, 1652, 1988, 2242, 2698, 3989, 4189, 4484, 5396, 7847, 7978, 8378, 9443, 15694, 15956, 16756, 18886, 27923, 29323, 31388, 37772, 55846, 58646, 75791, 79591, 111692, 117292, 151582, 159182, 235351, 283219, 303164, 318364, 470702, 530537, 557137, 566438, 941404, 1061074, 1114274, 1132876, 1647457, 1982533, 2122148, 2228548, 3294914, 3965066, 4471669, 5381161, 6589828, 7930132, 8943338, 10762322, 16709921, 17886676, 21524644, 31301683, 33419842, 37668127, 62603366, 66839684, 75336254, 116969447, 125206732, 150672508, 233938894, 317488499, 467877788, 634976998, 1269953996, 2222419493, 4444838986, 8889677972]

約数ペア:

[(1, 8889677972), (2, 4444838986), (4, 2222419493), (7, 1269953996), (14, 634976998), (19, 467877788), (28, 317488499), (38, 233938894), (59, 150672508), (71, 125206732), (76, 116969447), (118, 75336254), (133, 66839684), (142, 62603366), (236, 37668127), (266, 33419842), (284, 31301683), (413, 21524644), (497, 17886676), (532, 16709921), (826, 10762322), (994, 8943338), (1121, 7930132), (1349, 6589828), (1652, 5381161), (1988, 4471669), (2242, 3965066), (2698, 3294914), (3989, 2228548), (4189, 2122148), (4484, 1982533), (5396, 1647457), (7847, 1132876), (7978, 1114274), (8378, 1061074), (9443, 941404), (15694, 566438), (15956, 557137), (16756, 530537), (18886, 470702), (27923, 318364), (29323, 303164), (31388, 283219), (37772, 235351), (55846, 159182), (58646, 151582), (75791, 117292), (79591, 111692)]