26406290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 49054896

約数和(自身を除く): 22648606

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 593, 610, 730, 1186, 2965, 4453, 5930, 8906, 22265, 36173, 43289, 44530, 72346, 86578, 180865, 216445, 361730, 432890, 2640629, 5281258, 13203145, 26406290]

約数ペア:

[(1, 26406290), (2, 13203145), (5, 5281258), (10, 2640629), (61, 432890), (73, 361730), (122, 216445), (146, 180865), (305, 86578), (365, 72346), (593, 44530), (610, 43289), (730, 36173), (1186, 22265), (2965, 8906), (4453, 5930)]