624063856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{30931}}^1$

素因数の和:31049

約数の個数: 40

約数和(自身を含む): 1315599824

約数和(自身を除く): 691535968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 10088, 20176, 30931, 61862, 123724, 247448, 402103, 494896, 804206, 1608412, 3000307, 3216824, 6000614, 6433648, 12001228, 24002456, 39003991, 48004912, 78007982, 156015964, 312031928, 624063856]

約数ペア:

[(1, 624063856), (2, 312031928), (4, 156015964), (8, 78007982), (13, 48004912), (16, 39003991), (26, 24002456), (52, 12001228), (97, 6433648), (104, 6000614), (194, 3216824), (208, 3000307), (388, 1608412), (776, 804206), (1261, 494896), (1552, 402103), (2522, 247448), (5044, 123724), (10088, 61862), (20176, 30931)]