72508324

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36473}}^1$

素因数の和:36555

約数の個数: 24

約数和(自身を含む): 147063168

約数和(自身を除く): 74554844

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 36473, 72946, 145892, 255311, 510622, 1021244, 2589583, 5179166, 10358332, 18127081, 36254162, 72508324]

約数ペア:

[(1, 72508324), (2, 36254162), (4, 18127081), (7, 10358332), (14, 5179166), (28, 2589583), (71, 1021244), (142, 510622), (284, 255311), (497, 145892), (994, 72946), (1988, 36473)]