65210816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 56

約数和(自身を含む): 142158720

約数和(自身を除く): 76947904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 211, 352, 422, 439, 704, 844, 878, 1688, 1756, 2321, 3376, 3512, 4642, 4829, 6752, 7024, 9284, 9658, 13504, 14048, 18568, 19316, 28096, 37136, 38632, 74272, 77264, 92629, 148544, 154528, 185258, 309056, 370516, 741032, 1018919, 1482064, 2037838, 2964128, 4075676, 5928256, 8151352, 16302704, 32605408, 65210816]

約数ペア:

[(1, 65210816), (2, 32605408), (4, 16302704), (8, 8151352), (11, 5928256), (16, 4075676), (22, 2964128), (32, 2037838), (44, 1482064), (64, 1018919), (88, 741032), (176, 370516), (211, 309056), (352, 185258), (422, 154528), (439, 148544), (704, 92629), (844, 77264), (878, 74272), (1688, 38632), (1756, 37136), (2321, 28096), (3376, 19316), (3512, 18568), (4642, 14048), (4829, 13504), (6752, 9658), (7024, 9284)]