7880704

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 60

約数和(自身を含む): 17432044

約数和(自身を除く): 9551340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 512, 592, 832, 962, 1024, 1184, 1664, 1924, 2048, 2368, 3328, 3848, 4096, 4736, 6656, 7696, 8192, 9472, 13312, 15392, 16384, 18944, 26624, 30784, 37888, 53248, 61568, 75776, 106496, 123136, 151552, 212992, 246272, 303104, 492544, 606208, 985088, 1970176, 3940352, 7880704]

約数ペア:

[(1, 7880704), (2, 3940352), (4, 1970176), (8, 985088), (13, 606208), (16, 492544), (26, 303104), (32, 246272), (37, 212992), (52, 151552), (64, 123136), (74, 106496), (104, 75776), (128, 61568), (148, 53248), (208, 37888), (256, 30784), (296, 26624), (416, 18944), (481, 16384), (512, 15392), (592, 13312), (832, 9472), (962, 8192), (1024, 7696), (1184, 6656), (1664, 4736), (1924, 4096), (2048, 3848), (2368, 3328)]