45421264

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1643

約数の個数: 40

約数和(自身を含む): 100979648

約数和(自身を除く): 55558384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 1321, 2149, 2456, 2642, 4298, 4912, 5284, 8596, 9247, 10568, 17192, 18494, 21136, 34384, 36988, 73976, 147952, 405547, 811094, 1622188, 2838829, 3244376, 5677658, 6488752, 11355316, 22710632, 45421264]

約数ペア:

[(1, 45421264), (2, 22710632), (4, 11355316), (7, 6488752), (8, 5677658), (14, 3244376), (16, 2838829), (28, 1622188), (56, 811094), (112, 405547), (307, 147952), (614, 73976), (1228, 36988), (1321, 34384), (2149, 21136), (2456, 18494), (2642, 17192), (4298, 10568), (4912, 9247), (5284, 8596)]