64571408

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{33353}}^1$

素因数の和:33383

約数の個数: 30

約数和(自身を含む): 137518542

約数和(自身を除く): 72947134

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 33353, 66706, 133412, 266824, 366883, 533648, 733766, 1467532, 2935064, 4035713, 5870128, 8071426, 16142852, 32285704, 64571408]

約数ペア:

[(1, 64571408), (2, 32285704), (4, 16142852), (8, 8071426), (11, 5870128), (16, 4035713), (22, 2935064), (44, 1467532), (88, 733766), (121, 533648), (176, 366883), (242, 266824), (484, 133412), (968, 66706), (1936, 33353)]