25334848

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 64520064

約数和(自身を除く): 39185216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 97, 106, 112, 154, 176, 194, 212, 224, 308, 352, 371, 388, 424, 448, 583, 616, 679, 704, 742, 776, 848, 1067, 1166, 1232, 1358, 1484, 1552, 1696, 2134, 2332, 2464, 2716, 2968, 3104, 3392, 4081, 4268, 4664, 4928, 5141, 5432, 5936, 6208, 7469, 8162, 8536, 9328, 10282, 10864, 11872, 14938, 16324, 17072, 18656, 20564, 21728, 23744, 29876, 32648, 34144, 35987, 37312, 41128, 43456, 56551, 59752, 65296, 68288, 71974, 82256, 113102, 119504, 130592, 143948, 164512, 226204, 239008, 261184, 287896, 329024, 395857, 452408, 478016, 575792, 791714, 904816, 1151584, 1583428, 1809632, 2303168, 3166856, 3619264, 6333712, 12667424, 25334848]

約数ペア:

[(1, 25334848), (2, 12667424), (4, 6333712), (7, 3619264), (8, 3166856), (11, 2303168), (14, 1809632), (16, 1583428), (22, 1151584), (28, 904816), (32, 791714), (44, 575792), (53, 478016), (56, 452408), (64, 395857), (77, 329024), (88, 287896), (97, 261184), (106, 239008), (112, 226204), (154, 164512), (176, 143948), (194, 130592), (212, 119504), (224, 113102), (308, 82256), (352, 71974), (371, 68288), (388, 65296), (424, 59752), (448, 56551), (583, 43456), (616, 41128), (679, 37312), (704, 35987), (742, 34144), (776, 32648), (848, 29876), (1067, 23744), (1166, 21728), (1232, 20564), (1358, 18656), (1484, 17072), (1552, 16324), (1696, 14938), (2134, 11872), (2332, 10864), (2464, 10282), (2716, 9328), (2968, 8536), (3104, 8162), (3392, 7469), (4081, 6208), (4268, 5936), (4664, 5432), (4928, 5141)]