65187512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3463}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 132394080

約数和(自身を除く): 67206568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 3463, 4706, 6926, 9412, 13852, 18824, 27704, 45019, 90038, 180076, 360152, 626803, 1253606, 2507212, 5014424, 8148439, 16296878, 32593756, 65187512]

約数ペア:

[(1, 65187512), (2, 32593756), (4, 16296878), (8, 8148439), (13, 5014424), (26, 2507212), (52, 1253606), (104, 626803), (181, 360152), (362, 180076), (724, 90038), (1448, 45019), (2353, 27704), (3463, 18824), (4706, 13852), (6926, 9412)]