13252624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 33140736

約数和(自身を除く): 19888112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 347, 434, 496, 616, 682, 694, 868, 1232, 1364, 1388, 1736, 2387, 2429, 2728, 2776, 3472, 3817, 4774, 4858, 5456, 5552, 7634, 9548, 9716, 10757, 15268, 19096, 19432, 21514, 26719, 30536, 38192, 38864, 43028, 53438, 61072, 75299, 86056, 106876, 118327, 150598, 172112, 213752, 236654, 301196, 427504, 473308, 602392, 828289, 946616, 1204784, 1656578, 1893232, 3313156, 6626312, 13252624]

約数ペア:

[(1, 13252624), (2, 6626312), (4, 3313156), (7, 1893232), (8, 1656578), (11, 1204784), (14, 946616), (16, 828289), (22, 602392), (28, 473308), (31, 427504), (44, 301196), (56, 236654), (62, 213752), (77, 172112), (88, 150598), (112, 118327), (124, 106876), (154, 86056), (176, 75299), (217, 61072), (248, 53438), (308, 43028), (341, 38864), (347, 38192), (434, 30536), (496, 26719), (616, 21514), (682, 19432), (694, 19096), (868, 15268), (1232, 10757), (1364, 9716), (1388, 9548), (1736, 7634), (2387, 5552), (2429, 5456), (2728, 4858), (2776, 4774), (3472, 3817)]