21134524576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{57899}}^1$

素因数の和:57998

約数の個数: 96

約数和(自身を含む): 48849998400

約数和(自身を除く): 27715473824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 352, 374, 488, 544, 671, 748, 976, 1037, 1342, 1496, 1952, 2074, 2684, 2992, 4148, 5368, 5984, 8296, 10736, 11407, 16592, 21472, 22814, 33184, 45628, 57899, 91256, 115798, 182512, 231596, 365024, 463192, 636889, 926384, 984283, 1273778, 1852768, 1968566, 2547556, 3531839, 3937132, 5095112, 7063678, 7874264, 10190224, 10827113, 14127356, 15748528, 20380448, 21654226, 28254712, 31497056, 38850229, 43308452, 56509424, 60041263, 77700458, 86616904, 113018848, 120082526, 155400916, 173233808, 240165052, 310801832, 346467616, 480330104, 621603664, 660453893, 960660208, 1243207328, 1320907786, 1921320416, 2641815572, 5283631144, 10567262288, 21134524576]

約数ペア:

[(1, 21134524576), (2, 10567262288), (4, 5283631144), (8, 2641815572), (11, 1921320416), (16, 1320907786), (17, 1243207328), (22, 960660208), (32, 660453893), (34, 621603664), (44, 480330104), (61, 346467616), (68, 310801832), (88, 240165052), (122, 173233808), (136, 155400916), (176, 120082526), (187, 113018848), (244, 86616904), (272, 77700458), (352, 60041263), (374, 56509424), (488, 43308452), (544, 38850229), (671, 31497056), (748, 28254712), (976, 21654226), (1037, 20380448), (1342, 15748528), (1496, 14127356), (1952, 10827113), (2074, 10190224), (2684, 7874264), (2992, 7063678), (4148, 5095112), (5368, 3937132), (5984, 3531839), (8296, 2547556), (10736, 1968566), (11407, 1852768), (16592, 1273778), (21472, 984283), (22814, 926384), (33184, 636889), (45628, 463192), (57899, 365024), (91256, 231596), (115798, 182512)]