74260072

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{14347}}^1$

素因数の和:15000

約数の個数: 16

約数和(自身を含む): 139462560

約数和(自身を除く): 65202488

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 5176, 14347, 28694, 57388, 114776, 9282509, 18565018, 37130036, 74260072]

約数ペア:

[(1, 74260072), (2, 37130036), (4, 18565018), (8, 9282509), (647, 114776), (1294, 57388), (2588, 28694), (5176, 14347)]