22474928

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 51313680

約数和(自身を除く): 28838752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 263, 392, 436, 526, 763, 784, 872, 1052, 1526, 1744, 1841, 2104, 3052, 3682, 4208, 5341, 6104, 7364, 10682, 12208, 12887, 14728, 21364, 25774, 28667, 29456, 42728, 51548, 57334, 85456, 103096, 114668, 200669, 206192, 229336, 401338, 458672, 802676, 1404683, 1605352, 2809366, 3210704, 5618732, 11237464, 22474928]

約数ペア:

[(1, 22474928), (2, 11237464), (4, 5618732), (7, 3210704), (8, 2809366), (14, 1605352), (16, 1404683), (28, 802676), (49, 458672), (56, 401338), (98, 229336), (109, 206192), (112, 200669), (196, 114668), (218, 103096), (263, 85456), (392, 57334), (436, 51548), (526, 42728), (763, 29456), (784, 28667), (872, 25774), (1052, 21364), (1526, 14728), (1744, 12887), (1841, 12208), (2104, 10682), (3052, 7364), (3682, 6104), (4208, 5341)]