22430128

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{739}}^1$

素因数の和:1025

約数の個数: 40

約数和(自身を含む): 49917440

約数和(自身を除く): 27487312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 739, 1084, 1478, 1897, 2168, 2956, 3794, 4336, 5173, 5912, 7588, 10346, 11824, 15176, 20692, 30352, 41384, 82768, 200269, 400538, 801076, 1401883, 1602152, 2803766, 3204304, 5607532, 11215064, 22430128]

約数ペア:

[(1, 22430128), (2, 11215064), (4, 5607532), (7, 3204304), (8, 2803766), (14, 1602152), (16, 1401883), (28, 801076), (56, 400538), (112, 200269), (271, 82768), (542, 41384), (739, 30352), (1084, 20692), (1478, 15176), (1897, 11824), (2168, 10346), (2956, 7588), (3794, 5912), (4336, 5173)]