47075378

素因数分解:

$2^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 83049600

約数和(自身を除く): 35974222

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 343, 421, 686, 842, 1141, 2282, 2947, 5894, 7987, 15974, 20629, 41258, 55909, 68623, 111818, 137246, 144403, 288806, 480361, 960722, 3362527, 6725054, 23537689, 47075378]

約数ペア:

[(1, 47075378), (2, 23537689), (7, 6725054), (14, 3362527), (49, 960722), (98, 480361), (163, 288806), (326, 144403), (343, 137246), (421, 111818), (686, 68623), (842, 55909), (1141, 41258), (2282, 20629), (2947, 15974), (5894, 7987)]