1323223024

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{6733}}^1$

素因数の和:6985

約数の個数: 40

約数和(自身を含む): 2615270112

約数和(自身を除く): 1292047088

約数列:

[1, 2, 4, 8, 16, 71, 142, 173, 284, 346, 568, 692, 1136, 1384, 2768, 6733, 12283, 13466, 24566, 26932, 49132, 53864, 98264, 107728, 196528, 478043, 956086, 1164809, 1912172, 2329618, 3824344, 4659236, 7648688, 9318472, 18636944, 82701439, 165402878, 330805756, 661611512, 1323223024]

約数ペア:

[(1, 1323223024), (2, 661611512), (4, 330805756), (8, 165402878), (16, 82701439), (71, 18636944), (142, 9318472), (173, 7648688), (284, 4659236), (346, 3824344), (568, 2329618), (692, 1912172), (1136, 1164809), (1384, 956086), (2768, 478043), (6733, 196528), (12283, 107728), (13466, 98264), (24566, 53864), (26932, 49132)]