27786976

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7331

約数の個数: 48

約数和(自身を含む): 66207456

約数和(自身を除く): 38420480

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 7297, 14594, 29188, 51079, 58376, 102158, 116752, 124049, 204316, 233504, 248098, 408632, 496196, 817264, 868343, 992392, 1634528, 1736686, 1984784, 3473372, 3969568, 6946744, 13893488, 27786976]

約数ペア:

[(1, 27786976), (2, 13893488), (4, 6946744), (7, 3969568), (8, 3473372), (14, 1984784), (16, 1736686), (17, 1634528), (28, 992392), (32, 868343), (34, 817264), (56, 496196), (68, 408632), (112, 248098), (119, 233504), (136, 204316), (224, 124049), (238, 116752), (272, 102158), (476, 58376), (544, 51079), (952, 29188), (1904, 14594), (3808, 7297)]