7705984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 18078480

約数和(自身を除く): 10372496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 421, 572, 704, 832, 842, 1144, 1408, 1664, 1684, 2288, 3368, 4576, 4631, 5473, 6736, 9152, 9262, 10946, 13472, 18304, 18524, 21892, 26944, 37048, 43784, 53888, 60203, 74096, 87568, 120406, 148192, 175136, 240812, 296384, 350272, 481624, 592768, 700544, 963248, 1926496, 3852992, 7705984]

約数ペア:

[(1, 7705984), (2, 3852992), (4, 1926496), (8, 963248), (11, 700544), (13, 592768), (16, 481624), (22, 350272), (26, 296384), (32, 240812), (44, 175136), (52, 148192), (64, 120406), (88, 87568), (104, 74096), (128, 60203), (143, 53888), (176, 43784), (208, 37048), (286, 26944), (352, 21892), (416, 18524), (421, 18304), (572, 13472), (704, 10946), (832, 9262), (842, 9152), (1144, 6736), (1408, 5473), (1664, 4631), (1684, 4576), (2288, 3368)]