2079403328

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{1049}}^1$

素因数の和:1767

約数の個数: 56

約数和(自身を含む): 4224528000

約数和(自身を除く): 2145124672

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 659, 752, 1049, 1318, 1504, 2098, 2636, 3008, 4196, 5272, 8392, 10544, 16784, 21088, 30973, 33568, 42176, 49303, 61946, 67136, 98606, 123892, 197212, 247784, 394424, 495568, 691291, 788848, 991136, 1382582, 1577696, 1982272, 2765164, 3155392, 5530328, 11060656, 22121312, 32490677, 44242624, 64981354, 129962708, 259925416, 519850832, 1039701664, 2079403328]

約数ペア:

[(1, 2079403328), (2, 1039701664), (4, 519850832), (8, 259925416), (16, 129962708), (32, 64981354), (47, 44242624), (64, 32490677), (94, 22121312), (188, 11060656), (376, 5530328), (659, 3155392), (752, 2765164), (1049, 1982272), (1318, 1577696), (1504, 1382582), (2098, 991136), (2636, 788848), (3008, 691291), (4196, 495568), (5272, 394424), (8392, 247784), (10544, 197212), (16784, 123892), (21088, 98606), (30973, 67136), (33568, 61946), (42176, 49303)]