1963670656

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{72707}}^1$

素因数の和:72932

約数の個数: 32

約数和(自身を含む): 3930594480

約数和(自身を除く): 1966923824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 3376, 6752, 13504, 27008, 72707, 145414, 290828, 581656, 1163312, 2326624, 4653248, 9306496, 15341177, 30682354, 61364708, 122729416, 245458832, 490917664, 981835328, 1963670656]

約数ペア:

[(1, 1963670656), (2, 981835328), (4, 490917664), (8, 245458832), (16, 122729416), (32, 61364708), (64, 30682354), (128, 15341177), (211, 9306496), (422, 4653248), (844, 2326624), (1688, 1163312), (3376, 581656), (6752, 290828), (13504, 145414), (27008, 72707)]