66511984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53987}}^1$

素因数の和:54013

約数の個数: 40

約数和(自身を含む): 160668288

約数和(自身を除く): 94156304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 53987, 107974, 215948, 377909, 431896, 593857, 755818, 863792, 1187714, 1511636, 2375428, 3023272, 4156999, 4750856, 6046544, 8313998, 9501712, 16627996, 33255992, 66511984]

約数ペア:

[(1, 66511984), (2, 33255992), (4, 16627996), (7, 9501712), (8, 8313998), (11, 6046544), (14, 4750856), (16, 4156999), (22, 3023272), (28, 2375428), (44, 1511636), (56, 1187714), (77, 863792), (88, 755818), (112, 593857), (154, 431896), (176, 377909), (308, 215948), (616, 107974), (1232, 53987)]