39551356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 37669508

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 113, 127, 212, 226, 254, 452, 508, 689, 1378, 1469, 1651, 2756, 2938, 3302, 5876, 5989, 6604, 6731, 11978, 13462, 14351, 23956, 26924, 28702, 57404, 77857, 87503, 155714, 175006, 186563, 311428, 350012, 373126, 746252, 760603, 1521206, 3042412, 9887839, 19775678, 39551356]

約数ペア:

[(1, 39551356), (2, 19775678), (4, 9887839), (13, 3042412), (26, 1521206), (52, 760603), (53, 746252), (106, 373126), (113, 350012), (127, 311428), (212, 186563), (226, 175006), (254, 155714), (452, 87503), (508, 77857), (689, 57404), (1378, 28702), (1469, 26924), (1651, 23956), (2756, 14351), (2938, 13462), (3302, 11978), (5876, 6731), (5989, 6604)]