21589323744

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{347587}}^1$

素因数の和:348247

約数の個数: 48

約数和(自身を含む): 56759730048

約数和(自身を除く): 35170406304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 15528, 20704, 31056, 62112, 347587, 695174, 1042761, 1390348, 2085522, 2780696, 4171044, 5561392, 8342088, 11122784, 16684176, 33368352, 224888789, 449777578, 674666367, 899555156, 1349332734, 1799110312, 2698665468, 3598220624, 5397330936, 7196441248, 10794661872, 21589323744]

約数ペア:

[(1, 21589323744), (2, 10794661872), (3, 7196441248), (4, 5397330936), (6, 3598220624), (8, 2698665468), (12, 1799110312), (16, 1349332734), (24, 899555156), (32, 674666367), (48, 449777578), (96, 224888789), (647, 33368352), (1294, 16684176), (1941, 11122784), (2588, 8342088), (3882, 5561392), (5176, 4171044), (7764, 2780696), (10352, 2085522), (15528, 1390348), (20704, 1042761), (31056, 695174), (62112, 347587)]