16729804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 39513600

約数和(自身を除く): 22783796

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 52, 59, 76, 82, 91, 118, 133, 164, 182, 236, 247, 266, 287, 364, 413, 494, 532, 533, 574, 767, 779, 826, 988, 1066, 1121, 1148, 1534, 1558, 1652, 1729, 2132, 2242, 2419, 3068, 3116, 3458, 3731, 4484, 4838, 5369, 5453, 6916, 7462, 7847, 9676, 10127, 10738, 10906, 14573, 14924, 15694, 16933, 20254, 21476, 21812, 29146, 31388, 31447, 33866, 40508, 45961, 58292, 62894, 67732, 70889, 91922, 102011, 125788, 141778, 183844, 204022, 220129, 283556, 321727, 408044, 440258, 597493, 643454, 880516, 1194986, 1286908, 2389972, 4182451, 8364902, 16729804]

約数ペア:

[(1, 16729804), (2, 8364902), (4, 4182451), (7, 2389972), (13, 1286908), (14, 1194986), (19, 880516), (26, 643454), (28, 597493), (38, 440258), (41, 408044), (52, 321727), (59, 283556), (76, 220129), (82, 204022), (91, 183844), (118, 141778), (133, 125788), (164, 102011), (182, 91922), (236, 70889), (247, 67732), (266, 62894), (287, 58292), (364, 45961), (413, 40508), (494, 33866), (532, 31447), (533, 31388), (574, 29146), (767, 21812), (779, 21476), (826, 20254), (988, 16933), (1066, 15694), (1121, 14924), (1148, 14573), (1534, 10906), (1558, 10738), (1652, 10127), (1729, 9676), (2132, 7847), (2242, 7462), (2419, 6916), (3068, 5453), (3116, 5369), (3458, 4838), (3731, 4484)]