72986296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6763}}^1$

素因数の和:6859

約数の個数: 32

約数和(自身を含む): 146102400

約数和(自身を除く): 73116104

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 6763, 10792, 13526, 27052, 54104, 128497, 256994, 480173, 513988, 960346, 1027976, 1920692, 3841384, 9123287, 18246574, 36493148, 72986296]

約数ペア:

[(1, 72986296), (2, 36493148), (4, 18246574), (8, 9123287), (19, 3841384), (38, 1920692), (71, 1027976), (76, 960346), (142, 513988), (152, 480173), (284, 256994), (568, 128497), (1349, 54104), (2698, 27052), (5396, 13526), (6763, 10792)]