7181888

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 112

約数和(自身を含む): 18434304

約数和(自身を除く): 11252416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 41, 46, 56, 64, 68, 82, 92, 112, 119, 136, 161, 164, 184, 224, 238, 272, 287, 322, 328, 368, 391, 448, 476, 544, 574, 644, 656, 697, 736, 782, 943, 952, 1088, 1148, 1288, 1312, 1394, 1472, 1564, 1886, 1904, 2296, 2576, 2624, 2737, 2788, 3128, 3772, 3808, 4592, 4879, 5152, 5474, 5576, 6256, 6601, 7544, 7616, 9184, 9758, 10304, 10948, 11152, 12512, 13202, 15088, 16031, 18368, 19516, 21896, 22304, 25024, 26404, 30176, 32062, 39032, 43792, 44608, 52808, 60352, 64124, 78064, 87584, 105616, 112217, 128248, 156128, 175168, 211232, 224434, 256496, 312256, 422464, 448868, 512992, 897736, 1025984, 1795472, 3590944, 7181888]

約数ペア:

[(1, 7181888), (2, 3590944), (4, 1795472), (7, 1025984), (8, 897736), (14, 512992), (16, 448868), (17, 422464), (23, 312256), (28, 256496), (32, 224434), (34, 211232), (41, 175168), (46, 156128), (56, 128248), (64, 112217), (68, 105616), (82, 87584), (92, 78064), (112, 64124), (119, 60352), (136, 52808), (161, 44608), (164, 43792), (184, 39032), (224, 32062), (238, 30176), (272, 26404), (287, 25024), (322, 22304), (328, 21896), (368, 19516), (391, 18368), (448, 16031), (476, 15088), (544, 13202), (574, 12512), (644, 11152), (656, 10948), (697, 10304), (736, 9758), (782, 9184), (943, 7616), (952, 7544), (1088, 6601), (1148, 6256), (1288, 5576), (1312, 5474), (1394, 5152), (1472, 4879), (1564, 4592), (1886, 3808), (1904, 3772), (2296, 3128), (2576, 2788), (2624, 2737)]