72873559442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1\times {\mathrm{3331}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 113392065024

約数和(自身を除く): 40518505582

約数列:

[1, 2, 31, 62, 257, 514, 1373, 2746, 3331, 6662, 7967, 15934, 42563, 85126, 103261, 206522, 352861, 705722, 856067, 1712134, 4573463, 9146926, 10938691, 21877382, 26538077, 53076154, 141777353, 283554706, 1175379991, 2350759982, 36436779721, 72873559442]

約数ペア:

[(1, 72873559442), (2, 36436779721), (31, 2350759982), (62, 1175379991), (257, 283554706), (514, 141777353), (1373, 53076154), (2746, 26538077), (3331, 21877382), (6662, 10938691), (7967, 9146926), (15934, 4573463), (42563, 1712134), (85126, 856067), (103261, 705722), (206522, 352861)]