71597744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263227}}^1$

素因数の和:263252

約数の個数: 20

約数和(自身を含む): 146881224

約数和(自身を除く): 75283480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 263227, 526454, 1052908, 2105816, 4211632, 4474859, 8949718, 17899436, 35798872, 71597744]

約数ペア:

[(1, 71597744), (2, 35798872), (4, 17899436), (8, 8949718), (16, 4474859), (17, 4211632), (34, 2105816), (68, 1052908), (136, 526454), (272, 263227)]