27764264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 61248960

約数和(自身を除く): 33484696

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 88, 134, 136, 187, 268, 277, 374, 536, 554, 737, 748, 1108, 1139, 1474, 1496, 2216, 2278, 2948, 3047, 4556, 4709, 5896, 6094, 9112, 9418, 12188, 12529, 18559, 18836, 24376, 25058, 37118, 37672, 50116, 51799, 74236, 100232, 103598, 148472, 204149, 207196, 315503, 408298, 414392, 631006, 816596, 1262012, 1633192, 2524024, 3470533, 6941066, 13882132, 27764264]

約数ペア:

[(1, 27764264), (2, 13882132), (4, 6941066), (8, 3470533), (11, 2524024), (17, 1633192), (22, 1262012), (34, 816596), (44, 631006), (67, 414392), (68, 408298), (88, 315503), (134, 207196), (136, 204149), (187, 148472), (268, 103598), (277, 100232), (374, 74236), (536, 51799), (554, 50116), (737, 37672), (748, 37118), (1108, 25058), (1139, 24376), (1474, 18836), (1496, 18559), (2216, 12529), (2278, 12188), (2948, 9418), (3047, 9112), (4556, 6094), (4709, 5896)]