22570156

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 46884096

約数和(自身を除く): 24313940

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 134, 212, 227, 268, 371, 454, 469, 742, 908, 938, 1484, 1589, 1876, 3178, 3551, 6356, 7102, 12031, 14204, 15209, 24062, 24857, 30418, 48124, 49714, 60836, 84217, 99428, 106463, 168434, 212926, 336868, 425852, 806077, 1612154, 3224308, 5642539, 11285078, 22570156]

約数ペア:

[(1, 22570156), (2, 11285078), (4, 5642539), (7, 3224308), (14, 1612154), (28, 806077), (53, 425852), (67, 336868), (106, 212926), (134, 168434), (212, 106463), (227, 99428), (268, 84217), (371, 60836), (454, 49714), (469, 48124), (742, 30418), (908, 24857), (938, 24062), (1484, 15209), (1589, 14204), (1876, 12031), (3178, 7102), (3551, 6356)]