7434128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 15707328

約数和(自身を除く): 8273200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 347, 412, 694, 824, 1339, 1388, 1648, 2678, 2776, 4511, 5356, 5552, 9022, 10712, 18044, 21424, 35741, 36088, 71482, 72176, 142964, 285928, 464633, 571856, 929266, 1858532, 3717064, 7434128]

約数ペア:

[(1, 7434128), (2, 3717064), (4, 1858532), (8, 929266), (13, 571856), (16, 464633), (26, 285928), (52, 142964), (103, 72176), (104, 71482), (206, 36088), (208, 35741), (347, 21424), (412, 18044), (694, 10712), (824, 9022), (1339, 5552), (1388, 5356), (1648, 4511), (2678, 2776)]