15678858464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{119591}}^1$

素因数の和:119859

約数の個数: 48

約数和(自身を含む): 32819393376

約数和(自身を除く): 17140534912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 241, 272, 482, 544, 964, 1928, 3856, 4097, 7712, 8194, 16388, 32776, 65552, 119591, 131104, 239182, 478364, 956728, 1913456, 2033047, 3826912, 4066094, 8132188, 16264376, 28821431, 32528752, 57642862, 65057504, 115285724, 230571448, 461142896, 489964327, 922285792, 979928654, 1959857308, 3919714616, 7839429232, 15678858464]

約数ペア:

[(1, 15678858464), (2, 7839429232), (4, 3919714616), (8, 1959857308), (16, 979928654), (17, 922285792), (32, 489964327), (34, 461142896), (68, 230571448), (136, 115285724), (241, 65057504), (272, 57642862), (482, 32528752), (544, 28821431), (964, 16264376), (1928, 8132188), (3856, 4066094), (4097, 3826912), (7712, 2033047), (8194, 1913456), (16388, 956728), (32776, 478364), (65552, 239182), (119591, 131104)]