72233512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4159}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 74531288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 4159, 4342, 8318, 8684, 16636, 17368, 33272, 54067, 108134, 216268, 432536, 694553, 1389106, 2778212, 5556424, 9029189, 18058378, 36116756, 72233512]

約数ペア:

[(1, 72233512), (2, 36116756), (4, 18058378), (8, 9029189), (13, 5556424), (26, 2778212), (52, 1389106), (104, 694553), (167, 432536), (334, 216268), (668, 108134), (1336, 54067), (2171, 33272), (4159, 17368), (4342, 16636), (8318, 8684)]