28876488

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20393}}^1$

素因数の和:20461

約数の個数: 32

約数和(自身を含む): 73418400

約数和(自身を除く): 44541912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 489432, 1203187, 2406374, 3609561, 4812748, 7219122, 9625496, 14438244, 28876488]

約数ペア:

[(1, 28876488), (2, 14438244), (3, 9625496), (4, 7219122), (6, 4812748), (8, 3609561), (12, 2406374), (24, 1203187), (59, 489432), (118, 244716), (177, 163144), (236, 122358), (354, 81572), (472, 61179), (708, 40786), (1416, 20393)]