67331576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2389}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 136516800

約数和(自身を除く): 69185224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 2389, 3523, 4778, 7046, 9556, 14092, 19112, 28184, 31057, 62114, 124228, 248456, 647419, 1294838, 2589676, 5179352, 8416447, 16832894, 33665788, 67331576]

約数ペア:

[(1, 67331576), (2, 33665788), (4, 16832894), (8, 8416447), (13, 5179352), (26, 2589676), (52, 1294838), (104, 647419), (271, 248456), (542, 124228), (1084, 62114), (2168, 31057), (2389, 28184), (3523, 19112), (4778, 14092), (7046, 9556)]