65643512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1483}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 134628480

約数和(自身を除く): 68984968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 503, 1006, 1483, 2012, 2966, 4024, 5533, 5932, 11066, 11864, 16313, 22132, 32626, 44264, 65252, 130504, 745949, 1491898, 2983796, 5967592, 8205439, 16410878, 32821756, 65643512]

約数ペア:

[(1, 65643512), (2, 32821756), (4, 16410878), (8, 8205439), (11, 5967592), (22, 2983796), (44, 1491898), (88, 745949), (503, 130504), (1006, 65252), (1483, 44264), (2012, 32626), (2966, 22132), (4024, 16313), (5533, 11864), (5932, 11066)]