28653846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367357}}^1$

素因数の和:367375

約数の個数: 16

約数和(自身を含む): 61716144

約数和(自身を除く): 33062298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367357, 734714, 1102071, 2204142, 4775641, 9551282, 14326923, 28653846]

約数ペア:

[(1, 28653846), (2, 14326923), (3, 9551282), (6, 4775641), (13, 2204142), (26, 1102071), (39, 734714), (78, 367357)]