66079208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15497}}^1$

素因数の和:15557

約数の個数: 32

約数和(自身を含む): 136692360

約数和(自身を除く): 70613152

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 15497, 30994, 61988, 123976, 201461, 402922, 635377, 805844, 1270754, 1611688, 2541508, 5083016, 8259901, 16519802, 33039604, 66079208]

約数ペア:

[(1, 66079208), (2, 33039604), (4, 16519802), (8, 8259901), (13, 5083016), (26, 2541508), (41, 1611688), (52, 1270754), (82, 805844), (104, 635377), (164, 402922), (328, 201461), (533, 123976), (1066, 61988), (2132, 30994), (4264, 15497)]