27254864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18719}}^1$

素因数の和:18747

約数の個数: 40

約数和(自身を含む): 64995840

約数和(自身を除く): 37740976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 18719, 37438, 74876, 131033, 149752, 243347, 262066, 299504, 486694, 524132, 973388, 1048264, 1703429, 1946776, 2096528, 3406858, 3893552, 6813716, 13627432, 27254864]

約数ペア:

[(1, 27254864), (2, 13627432), (4, 6813716), (7, 3893552), (8, 3406858), (13, 2096528), (14, 1946776), (16, 1703429), (26, 1048264), (28, 973388), (52, 524132), (56, 486694), (91, 299504), (104, 262066), (112, 243347), (182, 149752), (208, 131033), (364, 74876), (728, 37438), (1456, 18719)]