26779610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 57746304

約数和(自身を除く): 30966694

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 143, 286, 305, 307, 610, 614, 671, 715, 793, 1342, 1430, 1535, 1586, 3070, 3355, 3377, 3965, 3991, 6710, 6754, 7930, 7982, 8723, 16885, 17446, 18727, 19955, 33770, 37454, 39910, 43615, 43901, 87230, 87802, 93635, 187270, 205997, 219505, 243451, 411994, 439010, 486902, 1029985, 1217255, 2059970, 2434510, 2677961, 5355922, 13389805, 26779610]

約数ペア:

[(1, 26779610), (2, 13389805), (5, 5355922), (10, 2677961), (11, 2434510), (13, 2059970), (22, 1217255), (26, 1029985), (55, 486902), (61, 439010), (65, 411994), (110, 243451), (122, 219505), (130, 205997), (143, 187270), (286, 93635), (305, 87802), (307, 87230), (610, 43901), (614, 43615), (671, 39910), (715, 37454), (793, 33770), (1342, 19955), (1430, 18727), (1535, 17446), (1586, 16885), (3070, 8723), (3355, 7982), (3377, 7930), (3965, 6754), (3991, 6710)]