7142512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 15561504

約数和(自身を除く): 8418992

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 1493, 2392, 2986, 4784, 5972, 11944, 19409, 23888, 34339, 38818, 68678, 77636, 137356, 155272, 274712, 310544, 446407, 549424, 892814, 1785628, 3571256, 7142512]

約数ペア:

[(1, 7142512), (2, 3571256), (4, 1785628), (8, 892814), (13, 549424), (16, 446407), (23, 310544), (26, 274712), (46, 155272), (52, 137356), (92, 77636), (104, 68678), (184, 38818), (208, 34339), (299, 23888), (368, 19409), (598, 11944), (1196, 5972), (1493, 4784), (2392, 2986)]