64559912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 124929000

約数和(自身を除く): 60369088

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 1321, 2642, 5284, 6109, 10568, 12218, 24436, 48872, 54161, 108322, 196829, 216644, 393658, 433288, 787316, 1574632, 8069989, 16139978, 32279956, 64559912]

約数ペア:

[(1, 64559912), (2, 32279956), (4, 16139978), (8, 8069989), (41, 1574632), (82, 787316), (149, 433288), (164, 393658), (298, 216644), (328, 196829), (596, 108322), (1192, 54161), (1321, 48872), (2642, 24436), (5284, 12218), (6109, 10568)]