8489704

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 16548480

約数和(自身を除く): 8058776

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 337, 376, 536, 674, 1348, 2696, 3149, 6298, 12596, 15839, 22579, 25192, 31678, 45158, 63356, 90316, 126712, 180632, 1061213, 2122426, 4244852, 8489704]

約数ペア:

[(1, 8489704), (2, 4244852), (4, 2122426), (8, 1061213), (47, 180632), (67, 126712), (94, 90316), (134, 63356), (188, 45158), (268, 31678), (337, 25192), (376, 22579), (536, 15839), (674, 12596), (1348, 6298), (2696, 3149)]