9157928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 18635400

約数和(自身を除く): 9477472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 509, 692, 1018, 1384, 2036, 2249, 4072, 4498, 6617, 8996, 13234, 17992, 26468, 52936, 88057, 176114, 352228, 704456, 1144741, 2289482, 4578964, 9157928]

約数ペア:

[(1, 9157928), (2, 4578964), (4, 2289482), (8, 1144741), (13, 704456), (26, 352228), (52, 176114), (104, 88057), (173, 52936), (346, 26468), (509, 17992), (692, 13234), (1018, 8996), (1384, 6617), (2036, 4498), (2249, 4072)]