68291224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2963}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 133024320

約数和(自身を除く): 64733096

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 2963, 5762, 5926, 11524, 11852, 23048, 23704, 127409, 198521, 254818, 397042, 509636, 794084, 1019272, 1588168, 8536403, 17072806, 34145612, 68291224]

約数ペア:

[(1, 68291224), (2, 34145612), (4, 17072806), (8, 8536403), (43, 1588168), (67, 1019272), (86, 794084), (134, 509636), (172, 397042), (268, 254818), (344, 198521), (536, 127409), (2881, 23704), (2963, 23048), (5762, 11852), (5926, 11524)]