29939422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 18582818

約数列:

[1, 2, 23, 46, 71, 89, 103, 142, 178, 206, 1633, 2047, 2369, 3266, 4094, 4738, 6319, 7313, 9167, 12638, 14626, 18334, 145337, 168199, 210841, 290674, 336398, 421682, 650857, 1301714, 14969711, 29939422]

約数ペア:

[(1, 29939422), (2, 14969711), (23, 1301714), (46, 650857), (71, 421682), (89, 336398), (103, 290674), (142, 210841), (178, 168199), (206, 145337), (1633, 18334), (2047, 14626), (2369, 12638), (3266, 9167), (4094, 7313), (4738, 6319)]