67442228

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2111}}^1$

素因数の和:2292

約数の個数: 36

約数和(自身を含む): 138200832

約数和(自身を除く): 70758604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2111, 2282, 4222, 4564, 7987, 8444, 14777, 15974, 29554, 31948, 59108, 103439, 206878, 344093, 413756, 688186, 1376372, 2408651, 4817302, 9634604, 16860557, 33721114, 67442228]

約数ペア:

[(1, 67442228), (2, 33721114), (4, 16860557), (7, 9634604), (14, 4817302), (28, 2408651), (49, 1376372), (98, 688186), (163, 413756), (196, 344093), (326, 206878), (652, 103439), (1141, 59108), (2111, 31948), (2282, 29554), (4222, 15974), (4564, 14777), (7987, 8444)]