63933376

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 84

約数和(自身を含む): 143908272

約数和(自身を除く): 79974896

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 169, 184, 208, 257, 299, 338, 368, 416, 514, 598, 676, 736, 832, 1028, 1196, 1352, 1472, 2056, 2392, 2704, 3341, 3887, 4112, 4784, 5408, 5911, 6682, 7774, 8224, 9568, 10816, 11822, 13364, 15548, 16448, 19136, 23644, 26728, 31096, 43433, 47288, 53456, 62192, 76843, 86866, 94576, 106912, 124384, 153686, 173732, 189152, 213824, 248768, 307372, 347464, 378304, 614744, 694928, 998959, 1229488, 1389856, 1997918, 2458976, 2779712, 3995836, 4917952, 7991672, 15983344, 31966688, 63933376]

約数ペア:

[(1, 63933376), (2, 31966688), (4, 15983344), (8, 7991672), (13, 4917952), (16, 3995836), (23, 2779712), (26, 2458976), (32, 1997918), (46, 1389856), (52, 1229488), (64, 998959), (92, 694928), (104, 614744), (169, 378304), (184, 347464), (208, 307372), (257, 248768), (299, 213824), (338, 189152), (368, 173732), (416, 153686), (514, 124384), (598, 106912), (676, 94576), (736, 86866), (832, 76843), (1028, 62192), (1196, 53456), (1352, 47288), (1472, 43433), (2056, 31096), (2392, 26728), (2704, 23644), (3341, 19136), (3887, 16448), (4112, 15548), (4784, 13364), (5408, 11822), (5911, 10816), (6682, 9568), (7774, 8224)]