56291214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 133816320

約数和(自身を除く): 77525106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 71, 86, 129, 142, 213, 258, 301, 426, 439, 497, 602, 878, 903, 994, 1317, 1491, 1806, 2634, 2982, 3053, 3073, 6106, 6146, 9159, 9219, 18318, 18438, 18877, 21371, 31169, 37754, 42742, 56631, 62338, 64113, 93507, 113262, 128226, 132139, 187014, 218183, 264278, 396417, 436366, 654549, 792834, 1309098, 1340267, 2680534, 4020801, 8041602, 9381869, 18763738, 28145607, 56291214]

約数ペア:

[(1, 56291214), (2, 28145607), (3, 18763738), (6, 9381869), (7, 8041602), (14, 4020801), (21, 2680534), (42, 1340267), (43, 1309098), (71, 792834), (86, 654549), (129, 436366), (142, 396417), (213, 264278), (258, 218183), (301, 187014), (426, 132139), (439, 128226), (497, 113262), (602, 93507), (878, 64113), (903, 62338), (994, 56631), (1317, 42742), (1491, 37754), (1806, 31169), (2634, 21371), (2982, 18877), (3053, 18438), (3073, 18318), (6106, 9219), (6146, 9159)]