25460908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 51367680

約数和(自身を除く): 25906772

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 139, 181, 253, 278, 362, 506, 556, 724, 1012, 1529, 1991, 3058, 3197, 3982, 4163, 6116, 6394, 7964, 8326, 12788, 16652, 25159, 35167, 45793, 50318, 70334, 91586, 100636, 140668, 183172, 276749, 553498, 578657, 1106996, 1157314, 2314628, 6365227, 12730454, 25460908]

約数ペア:

[(1, 25460908), (2, 12730454), (4, 6365227), (11, 2314628), (22, 1157314), (23, 1106996), (44, 578657), (46, 553498), (92, 276749), (139, 183172), (181, 140668), (253, 100636), (278, 91586), (362, 70334), (506, 50318), (556, 45793), (724, 35167), (1012, 25159), (1529, 16652), (1991, 12788), (3058, 8326), (3197, 7964), (3982, 6394), (4163, 6116)]