72217088

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8297}}^1$

素因数の和:8332

約数の個数: 40

約数和(自身を含む): 152799372

約数和(自身を除く): 80582284

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8297, 8704, 16594, 33188, 66376, 132752, 141049, 265504, 282098, 531008, 564196, 1062016, 1128392, 2124032, 2256784, 4248064, 4513568, 9027136, 18054272, 36108544, 72217088]

約数ペア:

[(1, 72217088), (2, 36108544), (4, 18054272), (8, 9027136), (16, 4513568), (17, 4248064), (32, 2256784), (34, 2124032), (64, 1128392), (68, 1062016), (128, 564196), (136, 531008), (256, 282098), (272, 265504), (512, 141049), (544, 132752), (1088, 66376), (2176, 33188), (4352, 16594), (8297, 8704)]