2012508416

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9839}}^1$

素因数の和:9919

約数の個数: 72

約数和(自身を含む): 4344399360

約数和(自身を除く): 2331890944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 544, 752, 799, 1088, 1504, 1598, 2176, 3008, 3196, 4352, 6016, 6392, 9839, 12032, 12784, 19678, 25568, 39356, 51136, 78712, 102272, 157424, 167263, 204544, 314848, 334526, 462433, 629696, 669052, 924866, 1259392, 1338104, 1849732, 2518784, 2676208, 3699464, 5352416, 7398928, 7861361, 10704832, 14797856, 15722722, 21409664, 29595712, 31445444, 42819328, 59191424, 62890888, 118382848, 125781776, 251563552, 503127104, 1006254208, 2012508416]

約数ペア:

[(1, 2012508416), (2, 1006254208), (4, 503127104), (8, 251563552), (16, 125781776), (17, 118382848), (32, 62890888), (34, 59191424), (47, 42819328), (64, 31445444), (68, 29595712), (94, 21409664), (128, 15722722), (136, 14797856), (188, 10704832), (256, 7861361), (272, 7398928), (376, 5352416), (544, 3699464), (752, 2676208), (799, 2518784), (1088, 1849732), (1504, 1338104), (1598, 1259392), (2176, 924866), (3008, 669052), (3196, 629696), (4352, 462433), (6016, 334526), (6392, 314848), (9839, 204544), (12032, 167263), (12784, 157424), (19678, 102272), (25568, 78712), (39356, 51136)]