27813128

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9371}}^1$

素因数の和:9437

約数の個数: 32

約数和(自身を含む): 60730560

約数和(自身を除く): 32917432

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 9371, 18742, 37484, 65597, 74968, 131194, 262388, 496663, 524776, 993326, 1986652, 3476641, 3973304, 6953282, 13906564, 27813128]

約数ペア:

[(1, 27813128), (2, 13906564), (4, 6953282), (7, 3973304), (8, 3476641), (14, 1986652), (28, 993326), (53, 524776), (56, 496663), (106, 262388), (212, 131194), (371, 74968), (424, 65597), (742, 37484), (1484, 18742), (2968, 9371)]