26798632

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 34026968

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 359, 434, 602, 718, 868, 1204, 1333, 1436, 1736, 2408, 2513, 2666, 2872, 5026, 5332, 9331, 10052, 10664, 11129, 15437, 18662, 20104, 22258, 30874, 37324, 44516, 61748, 74648, 77903, 89032, 108059, 123496, 155806, 216118, 311612, 432236, 478547, 623224, 864472, 957094, 1914188, 3349829, 3828376, 6699658, 13399316, 26798632]

約数ペア:

[(1, 26798632), (2, 13399316), (4, 6699658), (7, 3828376), (8, 3349829), (14, 1914188), (28, 957094), (31, 864472), (43, 623224), (56, 478547), (62, 432236), (86, 311612), (124, 216118), (172, 155806), (217, 123496), (248, 108059), (301, 89032), (344, 77903), (359, 74648), (434, 61748), (602, 44516), (718, 37324), (868, 30874), (1204, 22258), (1333, 20104), (1436, 18662), (1736, 15437), (2408, 11129), (2513, 10664), (2666, 10052), (2872, 9331), (5026, 5332)]