25916814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 75202560

約数和(自身を除く): 49285746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 154, 161, 189, 198, 207, 231, 253, 271, 297, 322, 378, 414, 462, 483, 506, 542, 594, 621, 693, 759, 813, 966, 1242, 1386, 1449, 1518, 1626, 1771, 1897, 2079, 2277, 2439, 2898, 2981, 3542, 3794, 4158, 4347, 4554, 4878, 5313, 5691, 5962, 6233, 6831, 7317, 8694, 8943, 10626, 11382, 12466, 13662, 14634, 15939, 17073, 17886, 18699, 20867, 26829, 31878, 34146, 37398, 41734, 43631, 47817, 51219, 53658, 56097, 62601, 68563, 80487, 87262, 95634, 102438, 112194, 125202, 130893, 137126, 160974, 168291, 187803, 205689, 261786, 336582, 375606, 392679, 411378, 479941, 563409, 617067, 785358, 959882, 1126818, 1178037, 1234134, 1439823, 1851201, 2356074, 2879646, 3702402, 4319469, 8638938, 12958407, 25916814]

約数ペア:

[(1, 25916814), (2, 12958407), (3, 8638938), (6, 4319469), (7, 3702402), (9, 2879646), (11, 2356074), (14, 1851201), (18, 1439823), (21, 1234134), (22, 1178037), (23, 1126818), (27, 959882), (33, 785358), (42, 617067), (46, 563409), (54, 479941), (63, 411378), (66, 392679), (69, 375606), (77, 336582), (99, 261786), (126, 205689), (138, 187803), (154, 168291), (161, 160974), (189, 137126), (198, 130893), (207, 125202), (231, 112194), (253, 102438), (271, 95634), (297, 87262), (322, 80487), (378, 68563), (414, 62601), (462, 56097), (483, 53658), (506, 51219), (542, 47817), (594, 43631), (621, 41734), (693, 37398), (759, 34146), (813, 31878), (966, 26829), (1242, 20867), (1386, 18699), (1449, 17886), (1518, 17073), (1626, 15939), (1771, 14634), (1897, 13662), (2079, 12466), (2277, 11382), (2439, 10626), (2898, 8943), (2981, 8694), (3542, 7317), (3794, 6831), (4158, 6233), (4347, 5962), (4554, 5691), (4878, 5313)]