38039872

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{3517}}^1$

素因数の和:3555

約数の個数: 42

約数和(自身を含む): 81761838

約数和(自身を除く): 43721966

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 3517, 5408, 7034, 10816, 14068, 28136, 45721, 56272, 91442, 112544, 182884, 225088, 365768, 594373, 731536, 1188746, 1463072, 2377492, 2926144, 4754984, 9509968, 19019936, 38039872]

約数ペア:

[(1, 38039872), (2, 19019936), (4, 9509968), (8, 4754984), (13, 2926144), (16, 2377492), (26, 1463072), (32, 1188746), (52, 731536), (64, 594373), (104, 365768), (169, 225088), (208, 182884), (338, 112544), (416, 91442), (676, 56272), (832, 45721), (1352, 28136), (2704, 14068), (3517, 10816), (5408, 7034)]