28962596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4007}}^1$

素因数の和:4163

約数の個数: 24

約数和(自身を含む): 54989760

約数和(自身を除く): 26027164

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 4007, 7228, 8014, 16028, 52091, 104182, 208364, 556973, 1113946, 2227892, 7240649, 14481298, 28962596]

約数ペア:

[(1, 28962596), (2, 14481298), (4, 7240649), (13, 2227892), (26, 1113946), (52, 556973), (139, 208364), (278, 104182), (556, 52091), (1807, 16028), (3614, 8014), (4007, 7228)]