28306992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{84247}}^1$

素因数の和:84265

約数の個数: 40

約数和(自身を含む): 83574016

約数和(自身を除く): 55267024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 84247, 168494, 252741, 336988, 505482, 589729, 673976, 1010964, 1179458, 1347952, 1769187, 2021928, 2358916, 3538374, 4043856, 4717832, 7076748, 9435664, 14153496, 28306992]

約数ペア:

[(1, 28306992), (2, 14153496), (3, 9435664), (4, 7076748), (6, 4717832), (7, 4043856), (8, 3538374), (12, 2358916), (14, 2021928), (16, 1769187), (21, 1347952), (24, 1179458), (28, 1010964), (42, 673976), (48, 589729), (56, 505482), (84, 336988), (112, 252741), (168, 168494), (336, 84247)]