65868896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 137712960

約数和(自身を除く): 71844064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 827, 1048, 1654, 2096, 2489, 3308, 4192, 4978, 6616, 9956, 13232, 15713, 19912, 26464, 31426, 39824, 62852, 79648, 108337, 125704, 216674, 251408, 433348, 502816, 866696, 1733392, 2058403, 3466784, 4116806, 8233612, 16467224, 32934448, 65868896]

約数ペア:

[(1, 65868896), (2, 32934448), (4, 16467224), (8, 8233612), (16, 4116806), (19, 3466784), (32, 2058403), (38, 1733392), (76, 866696), (131, 502816), (152, 433348), (262, 251408), (304, 216674), (524, 125704), (608, 108337), (827, 79648), (1048, 62852), (1654, 39824), (2096, 31426), (2489, 26464), (3308, 19912), (4192, 15713), (4978, 13232), (6616, 9956)]