72889244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3539}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 134803200

約数和(自身を除く): 61913956

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 3539, 5149, 7078, 10298, 14156, 20596, 67241, 134482, 268964, 959069, 1918138, 3836276, 18222311, 36444622, 72889244]

約数ペア:

[(1, 72889244), (2, 36444622), (4, 18222311), (19, 3836276), (38, 1918138), (76, 959069), (271, 268964), (542, 134482), (1084, 67241), (3539, 20596), (5149, 14156), (7078, 10298)]