27798848

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5641}}^1$

素因数の和:5671

約数の個数: 56

約数和(自身を含む): 68787264

約数和(自身を除く): 40988416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 5641, 11282, 22564, 39487, 45128, 62051, 78974, 90256, 124102, 157948, 180512, 248204, 315896, 361024, 434357, 496408, 631792, 868714, 992816, 1263584, 1737428, 1985632, 2527168, 3474856, 3971264, 6949712, 13899424, 27798848]

約数ペア:

[(1, 27798848), (2, 13899424), (4, 6949712), (7, 3971264), (8, 3474856), (11, 2527168), (14, 1985632), (16, 1737428), (22, 1263584), (28, 992816), (32, 868714), (44, 631792), (56, 496408), (64, 434357), (77, 361024), (88, 315896), (112, 248204), (154, 180512), (176, 157948), (224, 124102), (308, 90256), (352, 78974), (448, 62051), (616, 45128), (704, 39487), (1232, 22564), (2464, 11282), (4928, 5641)]