72419296

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{16519}}^1$

素因数の和:16666

約数の個数: 24

約数和(自身を含む): 143624880

約数和(自身を除く): 71205584

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 16519, 33038, 66076, 132152, 264304, 528608, 2263103, 4526206, 9052412, 18104824, 36209648, 72419296]

約数ペア:

[(1, 72419296), (2, 36209648), (4, 18104824), (8, 9052412), (16, 4526206), (32, 2263103), (137, 528608), (274, 264304), (548, 132152), (1096, 66076), (2192, 33038), (4384, 16519)]