27831221572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{829001}}^1$

素因数の和:829132

約数の個数: 48

約数和(自身を含む): 61279827840

約数和(自身を除く): 33448606268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 4796, 8393, 16786, 33572, 829001, 1658002, 3316004, 5803007, 9119011, 11606014, 18238022, 23212028, 36476044, 63833077, 90361109, 127666154, 180722218, 255332308, 361444436, 632527763, 993972199, 1265055526, 1987944398, 2530111052, 3975888796, 6957805393, 13915610786, 27831221572]

約数ペア:

[(1, 27831221572), (2, 13915610786), (4, 6957805393), (7, 3975888796), (11, 2530111052), (14, 1987944398), (22, 1265055526), (28, 993972199), (44, 632527763), (77, 361444436), (109, 255332308), (154, 180722218), (218, 127666154), (308, 90361109), (436, 63833077), (763, 36476044), (1199, 23212028), (1526, 18238022), (2398, 11606014), (3052, 9119011), (4796, 5803007), (8393, 3316004), (16786, 1658002), (33572, 829001)]