27881715544

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{123401}}^1$

素因数の和:123931

約数の個数: 32

約数和(自身を含む): 53250431040

約数和(自身を除く): 25368715496

約数列:

[1, 2, 4, 8, 61, 122, 244, 463, 488, 926, 1852, 3704, 28243, 56486, 112972, 123401, 225944, 246802, 493604, 987208, 7527461, 15054922, 30109844, 57134663, 60219688, 114269326, 228538652, 457077304, 3485214443, 6970428886, 13940857772, 27881715544]

約数ペア:

[(1, 27881715544), (2, 13940857772), (4, 6970428886), (8, 3485214443), (61, 457077304), (122, 228538652), (244, 114269326), (463, 60219688), (488, 57134663), (926, 30109844), (1852, 15054922), (3704, 7527461), (28243, 987208), (56486, 493604), (112972, 246802), (123401, 225944)]