68949088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 147646800

約数和(自身を除く): 78697712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1549, 1712, 2782, 3098, 3424, 5564, 6196, 11128, 12392, 20137, 22256, 24784, 40274, 44512, 49568, 80548, 161096, 165743, 322192, 331486, 644384, 662972, 1325944, 2154659, 2651888, 4309318, 5303776, 8618636, 17237272, 34474544, 68949088]

約数ペア:

[(1, 68949088), (2, 34474544), (4, 17237272), (8, 8618636), (13, 5303776), (16, 4309318), (26, 2651888), (32, 2154659), (52, 1325944), (104, 662972), (107, 644384), (208, 331486), (214, 322192), (416, 165743), (428, 161096), (856, 80548), (1391, 49568), (1549, 44512), (1712, 40274), (2782, 24784), (3098, 22256), (3424, 20137), (5564, 12392), (6196, 11128)]