70987512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 188917920

約数和(自身を除く): 117930408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 257, 408, 514, 677, 771, 1028, 1354, 1542, 2031, 2056, 2708, 3084, 4062, 4369, 5416, 6168, 8124, 8738, 11509, 13107, 16248, 17476, 23018, 26214, 34527, 34952, 46036, 52428, 69054, 92072, 104856, 138108, 173989, 276216, 347978, 521967, 695956, 1043934, 1391912, 2087868, 2957813, 4175736, 5915626, 8873439, 11831252, 17746878, 23662504, 35493756, 70987512]

約数ペア:

[(1, 70987512), (2, 35493756), (3, 23662504), (4, 17746878), (6, 11831252), (8, 8873439), (12, 5915626), (17, 4175736), (24, 2957813), (34, 2087868), (51, 1391912), (68, 1043934), (102, 695956), (136, 521967), (204, 347978), (257, 276216), (408, 173989), (514, 138108), (677, 104856), (771, 92072), (1028, 69054), (1354, 52428), (1542, 46036), (2031, 34952), (2056, 34527), (2708, 26214), (3084, 23018), (4062, 17476), (4369, 16248), (5416, 13107), (6168, 11509), (8124, 8738)]