15693712528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{53549}}^1$

素因数の和:54979

約数の個数: 40

約数和(自身を含む): 32769387000

約数和(自身を除く): 17075674472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1409, 2818, 5636, 11272, 18317, 22544, 36634, 53549, 73268, 107098, 146536, 214196, 293072, 428392, 696137, 856784, 1392274, 2784548, 5569096, 11138192, 75450541, 150901082, 301802164, 603604328, 980857033, 1207208656, 1961714066, 3923428132, 7846856264, 15693712528]

約数ペア:

[(1, 15693712528), (2, 7846856264), (4, 3923428132), (8, 1961714066), (13, 1207208656), (16, 980857033), (26, 603604328), (52, 301802164), (104, 150901082), (208, 75450541), (1409, 11138192), (2818, 5569096), (5636, 2784548), (11272, 1392274), (18317, 856784), (22544, 696137), (36634, 428392), (53549, 293072), (73268, 214196), (107098, 146536)]