38657172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 97180160

約数和(自身を除く): 58522988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 3943, 4902, 7886, 9804, 11829, 15772, 23658, 47316, 74917, 149834, 169549, 224751, 299668, 339098, 449502, 508647, 678196, 899004, 1017294, 2034588, 3221431, 6442862, 9664293, 12885724, 19328586, 38657172]

約数ペア:

[(1, 38657172), (2, 19328586), (3, 12885724), (4, 9664293), (6, 6442862), (12, 3221431), (19, 2034588), (38, 1017294), (43, 899004), (57, 678196), (76, 508647), (86, 449502), (114, 339098), (129, 299668), (172, 224751), (228, 169549), (258, 149834), (516, 74917), (817, 47316), (1634, 23658), (2451, 15772), (3268, 11829), (3943, 9804), (4902, 7886)]