2556128

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 36

約数和(自身を含む): 5295528

約数和(自身を除く): 2739400

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 151, 184, 302, 368, 529, 604, 736, 1058, 1208, 2116, 2416, 3473, 4232, 4832, 6946, 8464, 13892, 16928, 27784, 55568, 79879, 111136, 159758, 319516, 639032, 1278064, 2556128]

約数ペア:

[(1, 2556128), (2, 1278064), (4, 639032), (8, 319516), (16, 159758), (23, 111136), (32, 79879), (46, 55568), (92, 27784), (151, 16928), (184, 13892), (302, 8464), (368, 6946), (529, 4832), (604, 4232), (736, 3473), (1058, 2416), (1208, 2116)]