28375692

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^2$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 67367160

約数和(自身を除く): 38991468

約数列:

[1, 2, 3, 4, 6, 12, 89, 163, 178, 267, 326, 356, 489, 534, 652, 978, 1068, 1956, 14507, 26569, 29014, 43521, 53138, 58028, 79707, 87042, 106276, 159414, 174084, 318828, 2364641, 4729282, 7093923, 9458564, 14187846, 28375692]

約数ペア:

[(1, 28375692), (2, 14187846), (3, 9458564), (4, 7093923), (6, 4729282), (12, 2364641), (89, 318828), (163, 174084), (178, 159414), (267, 106276), (326, 87042), (356, 79707), (489, 58028), (534, 53138), (652, 43521), (978, 29014), (1068, 26569), (1956, 14507)]