41989064

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{2389}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 85323000

約数和(自身を除く): 43333936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 2389, 4394, 4778, 8788, 9556, 17576, 19112, 31057, 62114, 124228, 248456, 403741, 807482, 1614964, 3229928, 5248633, 10497266, 20994532, 41989064]

約数ペア:

[(1, 41989064), (2, 20994532), (4, 10497266), (8, 5248633), (13, 3229928), (26, 1614964), (52, 807482), (104, 403741), (169, 248456), (338, 124228), (676, 62114), (1352, 31057), (2197, 19112), (2389, 17576), (4394, 9556), (4778, 8788)]