38649292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 77785344

約数和(自身を除く): 39136052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 181, 211, 253, 362, 422, 506, 724, 844, 1012, 1991, 2321, 3982, 4163, 4642, 4853, 7964, 8326, 9284, 9706, 16652, 19412, 38191, 45793, 53383, 76382, 91586, 106766, 152764, 183172, 213532, 420101, 840202, 878393, 1680404, 1756786, 3513572, 9662323, 19324646, 38649292]

約数ペア:

[(1, 38649292), (2, 19324646), (4, 9662323), (11, 3513572), (22, 1756786), (23, 1680404), (44, 878393), (46, 840202), (92, 420101), (181, 213532), (211, 183172), (253, 152764), (362, 106766), (422, 91586), (506, 76382), (724, 53383), (844, 45793), (1012, 38191), (1991, 19412), (2321, 16652), (3982, 9706), (4163, 9284), (4642, 8326), (4853, 7964)]