68853664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4549}}^1$

素因数の和:4613

約数の個数: 48

約数和(自身を含む): 151351200

約数和(自身を除く): 82497536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 4549, 7568, 9098, 15136, 18196, 36392, 50039, 72784, 100078, 145568, 195607, 200156, 391214, 400312, 782428, 800624, 1564856, 1601248, 2151677, 3129712, 4303354, 6259424, 8606708, 17213416, 34426832, 68853664]

約数ペア:

[(1, 68853664), (2, 34426832), (4, 17213416), (8, 8606708), (11, 6259424), (16, 4303354), (22, 3129712), (32, 2151677), (43, 1601248), (44, 1564856), (86, 800624), (88, 782428), (172, 400312), (176, 391214), (344, 200156), (352, 195607), (473, 145568), (688, 100078), (946, 72784), (1376, 50039), (1892, 36392), (3784, 18196), (4549, 15136), (7568, 9098)]