65256752

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 60

約数和(自身を含む): 142886688

約数和(自身を除く): 77629936

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 814, 911, 968, 1628, 1822, 1936, 3256, 3644, 4477, 6512, 7288, 8954, 10021, 14576, 17908, 20042, 33707, 35816, 40084, 67414, 71632, 80168, 110231, 134828, 160336, 220462, 269656, 370777, 440924, 539312, 741554, 881848, 1483108, 1763696, 2966216, 4078547, 5932432, 8157094, 16314188, 32628376, 65256752]

約数ペア:

[(1, 65256752), (2, 32628376), (4, 16314188), (8, 8157094), (11, 5932432), (16, 4078547), (22, 2966216), (37, 1763696), (44, 1483108), (74, 881848), (88, 741554), (121, 539312), (148, 440924), (176, 370777), (242, 269656), (296, 220462), (407, 160336), (484, 134828), (592, 110231), (814, 80168), (911, 71632), (968, 67414), (1628, 40084), (1822, 35816), (1936, 33707), (3256, 20042), (3644, 17908), (4477, 14576), (6512, 10021), (7288, 8954)]