72047584

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8693}}^1$

素因数の和:8747

約数の個数: 48

約数和(自身を含む): 166507488

約数和(自身を除く): 94459904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 8693, 17386, 34772, 60851, 69544, 121702, 139088, 243404, 278176, 321641, 486808, 643282, 973616, 1286564, 1947232, 2251487, 2573128, 4502974, 5146256, 9005948, 10292512, 18011896, 36023792, 72047584]

約数ペア:

[(1, 72047584), (2, 36023792), (4, 18011896), (7, 10292512), (8, 9005948), (14, 5146256), (16, 4502974), (28, 2573128), (32, 2251487), (37, 1947232), (56, 1286564), (74, 973616), (112, 643282), (148, 486808), (224, 321641), (259, 278176), (296, 243404), (518, 139088), (592, 121702), (1036, 69544), (1184, 60851), (2072, 34772), (4144, 17386), (8288, 8693)]