74272448

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{17321}}^1$

素因数の和:17400

約数の個数: 28

約数和(自身を含む): 149592792

約数和(自身を除く): 75320344

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 17321, 34642, 69284, 138568, 277136, 554272, 1108544, 1160507, 2321014, 4642028, 9284056, 18568112, 37136224, 74272448]

約数ペア:

[(1, 74272448), (2, 37136224), (4, 18568112), (8, 9284056), (16, 4642028), (32, 2321014), (64, 1160507), (67, 1108544), (134, 554272), (268, 277136), (536, 138568), (1072, 69284), (2144, 34642), (4288, 17321)]