22078435136

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{843461}}^1$

素因数の和:843882

約数の個数: 28

約数和(自身を含む): 43919066340

約数和(自身を除く): 21840631204

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 6544, 13088, 26176, 843461, 1686922, 3373844, 6747688, 13495376, 26990752, 53981504, 344975549, 689951098, 1379902196, 2759804392, 5519608784, 11039217568, 22078435136]

約数ペア:

[(1, 22078435136), (2, 11039217568), (4, 5519608784), (8, 2759804392), (16, 1379902196), (32, 689951098), (64, 344975549), (409, 53981504), (818, 26990752), (1636, 13495376), (3272, 6747688), (6544, 3373844), (13088, 1686922), (26176, 843461)]