25417432

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 49070880

約数和(自身を除く): 23653448

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 613, 1226, 2452, 4904, 5183, 10366, 20732, 41464, 43523, 44749, 87046, 89498, 174092, 178996, 348184, 357992, 3177179, 6354358, 12708716, 25417432]

約数ペア:

[(1, 25417432), (2, 12708716), (4, 6354358), (8, 3177179), (71, 357992), (73, 348184), (142, 178996), (146, 174092), (284, 89498), (292, 87046), (568, 44749), (584, 43523), (613, 41464), (1226, 20732), (2452, 10366), (4904, 5183)]