788557532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27967}}^1$

素因数の和:28050

約数の個数: 48

約数和(自身を含む): 1691504640

約数和(自身を除く): 902947108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 14098, 27967, 28196, 55934, 111868, 195769, 391538, 531373, 783076, 1062746, 1482251, 2125492, 2964502, 3719611, 5929004, 7439222, 10375757, 14878444, 20751514, 28162769, 41503028, 56325538, 112651076, 197139383, 394278766, 788557532]

約数ペア:

[(1, 788557532), (2, 394278766), (4, 197139383), (7, 112651076), (14, 56325538), (19, 41503028), (28, 28162769), (38, 20751514), (53, 14878444), (76, 10375757), (106, 7439222), (133, 5929004), (212, 3719611), (266, 2964502), (371, 2125492), (532, 1482251), (742, 1062746), (1007, 783076), (1484, 531373), (2014, 391538), (4028, 195769), (7049, 111868), (14098, 55934), (27967, 28196)]