2807392

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 3627680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 151, 166, 224, 302, 332, 581, 604, 664, 1057, 1162, 1208, 1328, 2114, 2324, 2416, 2656, 4228, 4648, 4832, 8456, 9296, 12533, 16912, 18592, 25066, 33824, 50132, 87731, 100264, 175462, 200528, 350924, 401056, 701848, 1403696, 2807392]

約数ペア:

[(1, 2807392), (2, 1403696), (4, 701848), (7, 401056), (8, 350924), (14, 200528), (16, 175462), (28, 100264), (32, 87731), (56, 50132), (83, 33824), (112, 25066), (151, 18592), (166, 16912), (224, 12533), (302, 9296), (332, 8456), (581, 4832), (604, 4648), (664, 4228), (1057, 2656), (1162, 2416), (1208, 2324), (1328, 2114)]