25470438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1327}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 58389504

約数和(自身を除く): 32919066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 914, 1327, 1371, 2654, 2742, 3199, 3981, 6398, 7962, 9289, 9597, 18578, 19194, 27867, 55734, 606439, 1212878, 1819317, 3638634, 4245073, 8490146, 12735219, 25470438]

約数ペア:

[(1, 25470438), (2, 12735219), (3, 8490146), (6, 4245073), (7, 3638634), (14, 1819317), (21, 1212878), (42, 606439), (457, 55734), (914, 27867), (1327, 19194), (1371, 18578), (2654, 9597), (2742, 9289), (3199, 7962), (3981, 6398)]