25171907712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{492871}}^1$

素因数の和:492914

約数の個数: 128

約数和(自身を含む): 80436710400

約数和(自身を除く): 55264802688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 17024, 25536, 51072, 492871, 985742, 1478613, 1971484, 2957226, 3450097, 3942968, 5914452, 6900194, 7885936, 9364549, 10350291, 11828904, 13800388, 15771872, 18729098, 20700582, 23657808, 27600776, 28093647, 31543744, 37458196, 41401164, 47315616, 55201552, 56187294, 63087488, 65551843, 74916392, 82802328, 94631232, 110403104, 112374588, 131103686, 149832784, 165604656, 189262464, 196655529, 220806208, 224749176, 262207372, 299665568, 331209312, 393311058, 441612416, 449498352, 524414744, 599331136, 662418624, 786622116, 898996704, 1048829488, 1198662272, 1324837248, 1573244232, 1797993408, 2097658976, 3146488464, 3595986816, 4195317952, 6292976928, 8390635904, 12585953856, 25171907712]

約数ペア:

[(1, 25171907712), (2, 12585953856), (3, 8390635904), (4, 6292976928), (6, 4195317952), (7, 3595986816), (8, 3146488464), (12, 2097658976), (14, 1797993408), (16, 1573244232), (19, 1324837248), (21, 1198662272), (24, 1048829488), (28, 898996704), (32, 786622116), (38, 662418624), (42, 599331136), (48, 524414744), (56, 449498352), (57, 441612416), (64, 393311058), (76, 331209312), (84, 299665568), (96, 262207372), (112, 224749176), (114, 220806208), (128, 196655529), (133, 189262464), (152, 165604656), (168, 149832784), (192, 131103686), (224, 112374588), (228, 110403104), (266, 94631232), (304, 82802328), (336, 74916392), (384, 65551843), (399, 63087488), (448, 56187294), (456, 55201552), (532, 47315616), (608, 41401164), (672, 37458196), (798, 31543744), (896, 28093647), (912, 27600776), (1064, 23657808), (1216, 20700582), (1344, 18729098), (1596, 15771872), (1824, 13800388), (2128, 11828904), (2432, 10350291), (2688, 9364549), (3192, 7885936), (3648, 6900194), (4256, 5914452), (6384, 3942968), (7296, 3450097), (8512, 2957226), (12768, 1971484), (17024, 1478613), (25536, 985742), (51072, 492871)]