22239224

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 27527176

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 59, 106, 118, 127, 212, 236, 254, 371, 413, 424, 472, 508, 742, 826, 889, 1016, 1484, 1652, 1778, 2968, 3127, 3304, 3556, 6254, 6731, 7112, 7493, 12508, 13462, 14986, 21889, 25016, 26924, 29972, 43778, 47117, 52451, 53848, 59944, 87556, 94234, 104902, 175112, 188468, 209804, 376936, 397129, 419608, 794258, 1588516, 2779903, 3177032, 5559806, 11119612, 22239224]

約数ペア:

[(1, 22239224), (2, 11119612), (4, 5559806), (7, 3177032), (8, 2779903), (14, 1588516), (28, 794258), (53, 419608), (56, 397129), (59, 376936), (106, 209804), (118, 188468), (127, 175112), (212, 104902), (236, 94234), (254, 87556), (371, 59944), (413, 53848), (424, 52451), (472, 47117), (508, 43778), (742, 29972), (826, 26924), (889, 25016), (1016, 21889), (1484, 14986), (1652, 13462), (1778, 12508), (2968, 7493), (3127, 7112), (3304, 6731), (3556, 6254)]