22045192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 48550320

約数和(自身を除く): 26505128

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 337, 442, 481, 629, 674, 884, 962, 1258, 1348, 1768, 1924, 2516, 2696, 3848, 4381, 5032, 5729, 8177, 8762, 11458, 12469, 16354, 17524, 22916, 24938, 32708, 35048, 45832, 49876, 65416, 74477, 99752, 148954, 162097, 211973, 297908, 324194, 423946, 595816, 648388, 847892, 1296776, 1695784, 2755649, 5511298, 11022596, 22045192]

約数ペア:

[(1, 22045192), (2, 11022596), (4, 5511298), (8, 2755649), (13, 1695784), (17, 1296776), (26, 847892), (34, 648388), (37, 595816), (52, 423946), (68, 324194), (74, 297908), (104, 211973), (136, 162097), (148, 148954), (221, 99752), (296, 74477), (337, 65416), (442, 49876), (481, 45832), (629, 35048), (674, 32708), (884, 24938), (962, 22916), (1258, 17524), (1348, 16354), (1768, 12469), (1924, 11458), (2516, 8762), (2696, 8177), (3848, 5729), (4381, 5032)]