72577336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9829}}^1$

素因数の和:9919

約数の個数: 32

約数和(自身を含む): 148629600

約数和(自身を除く): 76052264

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 9829, 19658, 39316, 78632, 127777, 255554, 511108, 697859, 1022216, 1395718, 2791436, 5582872, 9072167, 18144334, 36288668, 72577336]

約数ペア:

[(1, 72577336), (2, 36288668), (4, 18144334), (8, 9072167), (13, 5582872), (26, 2791436), (52, 1395718), (71, 1022216), (104, 697859), (142, 511108), (284, 255554), (568, 127777), (923, 78632), (1846, 39316), (3692, 19658), (7384, 9829)]