2100000064

素因数分解:

$2^6\times {\mathrm{3643}}^1\times {\mathrm{9007}}^1$

素因数の和:12662

約数の個数: 28

約数和(自身を含む): 4168794304

約数和(自身を除く): 2068794240

約数列:

[1, 2, 4, 8, 16, 32, 64, 3643, 7286, 9007, 14572, 18014, 29144, 36028, 58288, 72056, 116576, 144112, 233152, 288224, 576448, 32812501, 65625002, 131250004, 262500008, 525000016, 1050000032, 2100000064]

約数ペア:

[(1, 2100000064), (2, 1050000032), (4, 525000016), (8, 262500008), (16, 131250004), (32, 65625002), (64, 32812501), (3643, 576448), (7286, 288224), (9007, 233152), (14572, 144112), (18014, 116576), (29144, 72056), (36028, 58288)]