42197288

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10613}}^1$

素因数の和:10697

約数の個数: 32

約数和(自身を含む): 91704960

約数和(自身を除く): 49507672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 10613, 21226, 42452, 74291, 84904, 148582, 297164, 594328, 753523, 1507046, 3014092, 5274661, 6028184, 10549322, 21098644, 42197288]

約数ペア:

[(1, 42197288), (2, 21098644), (4, 10549322), (7, 6028184), (8, 5274661), (14, 3014092), (28, 1507046), (56, 753523), (71, 594328), (142, 297164), (284, 148582), (497, 84904), (568, 74291), (994, 42452), (1988, 21226), (3976, 10613)]