25775232

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 80424960

約数和(自身を除く): 54649728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 223, 224, 258, 301, 336, 344, 384, 446, 448, 516, 602, 669, 672, 688, 892, 896, 903, 1032, 1204, 1338, 1344, 1376, 1561, 1784, 1806, 2064, 2408, 2676, 2688, 2752, 3122, 3568, 3612, 4128, 4683, 4816, 5352, 5504, 6244, 7136, 7224, 8256, 9366, 9589, 9632, 10704, 12488, 14272, 14448, 16512, 18732, 19178, 19264, 21408, 24976, 28544, 28767, 28896, 37464, 38356, 38528, 42816, 49952, 57534, 57792, 67123, 74928, 76712, 85632, 99904, 115068, 115584, 134246, 149856, 153424, 199808, 201369, 230136, 268492, 299712, 306848, 402738, 460272, 536984, 599424, 613696, 805476, 920544, 1073968, 1227392, 1610952, 1841088, 2147936, 3221904, 3682176, 4295872, 6443808, 8591744, 12887616, 25775232]

約数ペア:

[(1, 25775232), (2, 12887616), (3, 8591744), (4, 6443808), (6, 4295872), (7, 3682176), (8, 3221904), (12, 2147936), (14, 1841088), (16, 1610952), (21, 1227392), (24, 1073968), (28, 920544), (32, 805476), (42, 613696), (43, 599424), (48, 536984), (56, 460272), (64, 402738), (84, 306848), (86, 299712), (96, 268492), (112, 230136), (128, 201369), (129, 199808), (168, 153424), (172, 149856), (192, 134246), (223, 115584), (224, 115068), (258, 99904), (301, 85632), (336, 76712), (344, 74928), (384, 67123), (446, 57792), (448, 57534), (516, 49952), (602, 42816), (669, 38528), (672, 38356), (688, 37464), (892, 28896), (896, 28767), (903, 28544), (1032, 24976), (1204, 21408), (1338, 19264), (1344, 19178), (1376, 18732), (1561, 16512), (1784, 14448), (1806, 14272), (2064, 12488), (2408, 10704), (2676, 9632), (2688, 9589), (2752, 9366), (3122, 8256), (3568, 7224), (3612, 7136), (4128, 6244), (4683, 5504), (4816, 5352)]