73883572

素因数分解:

$2^2\times 7^6\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 42

約数和(自身を含む): 151806242

約数和(自身を除く): 77922670

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 343, 628, 686, 1099, 1372, 2198, 2401, 4396, 4802, 7693, 9604, 15386, 16807, 30772, 33614, 53851, 67228, 107702, 117649, 215404, 235298, 376957, 470596, 753914, 1507828, 2638699, 5277398, 10554796, 18470893, 36941786, 73883572]

約数ペア:

[(1, 73883572), (2, 36941786), (4, 18470893), (7, 10554796), (14, 5277398), (28, 2638699), (49, 1507828), (98, 753914), (157, 470596), (196, 376957), (314, 235298), (343, 215404), (628, 117649), (686, 107702), (1099, 67228), (1372, 53851), (2198, 33614), (2401, 30772), (4396, 16807), (4802, 15386), (7693, 9604)]