70225168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10943

約数の個数: 40

約数和(自身を含む): 151268096

約数和(自身を除く): 81042928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 10891, 21782, 43564, 87128, 141583, 174256, 283166, 337621, 566332, 675242, 1132664, 1350484, 2265328, 2700968, 4389073, 5401936, 8778146, 17556292, 35112584, 70225168]

約数ペア:

[(1, 70225168), (2, 35112584), (4, 17556292), (8, 8778146), (13, 5401936), (16, 4389073), (26, 2700968), (31, 2265328), (52, 1350484), (62, 1132664), (104, 675242), (124, 566332), (208, 337621), (248, 283166), (403, 174256), (496, 141583), (806, 87128), (1612, 43564), (3224, 21782), (6448, 10891)]