26530244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 52649520

約数和(自身を除く): 26119276

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 73, 116, 146, 241, 292, 377, 482, 754, 949, 964, 1508, 1898, 2117, 3133, 3796, 4234, 6266, 6989, 8468, 12532, 13978, 17593, 27521, 27956, 35186, 55042, 70372, 90857, 110084, 181714, 228709, 363428, 457418, 510197, 914836, 1020394, 2040788, 6632561, 13265122, 26530244]

約数ペア:

[(1, 26530244), (2, 13265122), (4, 6632561), (13, 2040788), (26, 1020394), (29, 914836), (52, 510197), (58, 457418), (73, 363428), (116, 228709), (146, 181714), (241, 110084), (292, 90857), (377, 70372), (482, 55042), (754, 35186), (949, 27956), (964, 27521), (1508, 17593), (1898, 13978), (2117, 12532), (3133, 8468), (3796, 6989), (4234, 6266)]