65209688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12959}}^1$

素因数の和:13019

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 67759912

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 12959, 25918, 51836, 103672, 220303, 440606, 479483, 881212, 958966, 1762424, 1917932, 3835864, 8151211, 16302422, 32604844, 65209688]

約数ペア:

[(1, 65209688), (2, 32604844), (4, 16302422), (8, 8151211), (17, 3835864), (34, 1917932), (37, 1762424), (68, 958966), (74, 881212), (136, 479483), (148, 440606), (296, 220303), (629, 103672), (1258, 51836), (2516, 25918), (5032, 12959)]