66145376

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{1553}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 143328528

約数和(自身を除く): 77183152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1331, 1553, 1936, 2662, 3106, 3872, 5324, 6212, 10648, 12424, 17083, 21296, 24848, 34166, 42592, 49696, 68332, 136664, 187913, 273328, 375826, 546656, 751652, 1503304, 2067043, 3006608, 4134086, 6013216, 8268172, 16536344, 33072688, 66145376]

約数ペア:

[(1, 66145376), (2, 33072688), (4, 16536344), (8, 8268172), (11, 6013216), (16, 4134086), (22, 3006608), (32, 2067043), (44, 1503304), (88, 751652), (121, 546656), (176, 375826), (242, 273328), (352, 187913), (484, 136664), (968, 68332), (1331, 49696), (1553, 42592), (1936, 34166), (2662, 24848), (3106, 21296), (3872, 17083), (5324, 12424), (6212, 10648)]