25446784

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 58605120

約数和(自身を除く): 33158336

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 53, 62, 64, 88, 106, 121, 124, 128, 176, 212, 242, 248, 341, 352, 424, 484, 496, 583, 682, 704, 848, 968, 992, 1166, 1364, 1408, 1643, 1696, 1936, 1984, 2332, 2728, 3286, 3392, 3751, 3872, 3968, 4664, 5456, 6413, 6572, 6784, 7502, 7744, 9328, 10912, 12826, 13144, 15004, 15488, 18073, 18656, 21824, 25652, 26288, 30008, 36146, 37312, 43648, 51304, 52576, 60016, 72292, 74624, 102608, 105152, 120032, 144584, 198803, 205216, 210304, 240064, 289168, 397606, 410432, 480128, 578336, 795212, 820864, 1156672, 1590424, 2313344, 3180848, 6361696, 12723392, 25446784]

約数ペア:

[(1, 25446784), (2, 12723392), (4, 6361696), (8, 3180848), (11, 2313344), (16, 1590424), (22, 1156672), (31, 820864), (32, 795212), (44, 578336), (53, 480128), (62, 410432), (64, 397606), (88, 289168), (106, 240064), (121, 210304), (124, 205216), (128, 198803), (176, 144584), (212, 120032), (242, 105152), (248, 102608), (341, 74624), (352, 72292), (424, 60016), (484, 52576), (496, 51304), (583, 43648), (682, 37312), (704, 36146), (848, 30008), (968, 26288), (992, 25652), (1166, 21824), (1364, 18656), (1408, 18073), (1643, 15488), (1696, 15004), (1936, 13144), (1984, 12826), (2332, 10912), (2728, 9328), (3286, 7744), (3392, 7502), (3751, 6784), (3872, 6572), (3968, 6413), (4664, 5456)]