3997474096

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{42139}}^1$

素因数の和:42183

約数の個数: 90

約数和(自身を含む): 9903363540

約数和(自身を除く): 5905889444

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1694, 1936, 2156, 3388, 4312, 5929, 6776, 8624, 11858, 13552, 23716, 42139, 47432, 84278, 94864, 168556, 294973, 337112, 463529, 589946, 674224, 927058, 1179892, 1854116, 2064811, 2359784, 3244703, 3708232, 4129622, 4719568, 5098819, 6489406, 7416464, 8259244, 10197638, 12978812, 16518488, 20395276, 22712921, 25957624, 33036976, 35691733, 40790552, 45425842, 51915248, 71383466, 81581104, 90851684, 142766932, 181703368, 249842131, 285533864, 363406736, 499684262, 571067728, 999368524, 1998737048, 3997474096]

約数ペア:

[(1, 3997474096), (2, 1998737048), (4, 999368524), (7, 571067728), (8, 499684262), (11, 363406736), (14, 285533864), (16, 249842131), (22, 181703368), (28, 142766932), (44, 90851684), (49, 81581104), (56, 71383466), (77, 51915248), (88, 45425842), (98, 40790552), (112, 35691733), (121, 33036976), (154, 25957624), (176, 22712921), (196, 20395276), (242, 16518488), (308, 12978812), (392, 10197638), (484, 8259244), (539, 7416464), (616, 6489406), (784, 5098819), (847, 4719568), (968, 4129622), (1078, 3708232), (1232, 3244703), (1694, 2359784), (1936, 2064811), (2156, 1854116), (3388, 1179892), (4312, 927058), (5929, 674224), (6776, 589946), (8624, 463529), (11858, 337112), (13552, 294973), (23716, 168556), (42139, 94864), (47432, 84278)]