7998904192

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 17270884800

約数和(自身を除く): 9271980608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 103, 128, 136, 178, 206, 272, 356, 401, 412, 544, 712, 802, 824, 1088, 1424, 1513, 1604, 1648, 1751, 2176, 2848, 3026, 3208, 3296, 3502, 5696, 6052, 6416, 6592, 6817, 7004, 9167, 11392, 12104, 12832, 13184, 13634, 14008, 18334, 24208, 25664, 27268, 28016, 35689, 36668, 41303, 48416, 51328, 54536, 56032, 71378, 73336, 82606, 96832, 109072, 112064, 142756, 146672, 155839, 165212, 193664, 218144, 224128, 285512, 293344, 311678, 330424, 436288, 571024, 586688, 606713, 623356, 660848, 702151, 872576, 1142048, 1173376, 1213426, 1246712, 1321696, 1404302, 2284096, 2426852, 2493424, 2643392, 2808604, 3675967, 4568192, 4853704, 4986848, 5286784, 5617208, 7351934, 9707408, 9973696, 11234416, 14703868, 19414816, 19947392, 22468832, 29407736, 38829632, 44937664, 58815472, 62491439, 77659264, 89875328, 117630944, 124982878, 235261888, 249965756, 470523776, 499931512, 999863024, 1999726048, 3999452096, 7998904192]

約数ペア:

[(1, 7998904192), (2, 3999452096), (4, 1999726048), (8, 999863024), (16, 499931512), (17, 470523776), (32, 249965756), (34, 235261888), (64, 124982878), (68, 117630944), (89, 89875328), (103, 77659264), (128, 62491439), (136, 58815472), (178, 44937664), (206, 38829632), (272, 29407736), (356, 22468832), (401, 19947392), (412, 19414816), (544, 14703868), (712, 11234416), (802, 9973696), (824, 9707408), (1088, 7351934), (1424, 5617208), (1513, 5286784), (1604, 4986848), (1648, 4853704), (1751, 4568192), (2176, 3675967), (2848, 2808604), (3026, 2643392), (3208, 2493424), (3296, 2426852), (3502, 2284096), (5696, 1404302), (6052, 1321696), (6416, 1246712), (6592, 1213426), (6817, 1173376), (7004, 1142048), (9167, 872576), (11392, 702151), (12104, 660848), (12832, 623356), (13184, 606713), (13634, 586688), (14008, 571024), (18334, 436288), (24208, 330424), (25664, 311678), (27268, 293344), (28016, 285512), (35689, 224128), (36668, 218144), (41303, 193664), (48416, 165212), (51328, 155839), (54536, 146672), (56032, 142756), (71378, 112064), (73336, 109072), (82606, 96832)]