72245308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1627}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 134153712

約数和(自身を除く): 61908404

約数列:

[1, 2, 4, 17, 34, 68, 653, 1306, 1627, 2612, 3254, 6508, 11101, 22202, 27659, 44404, 55318, 110636, 1062431, 2124862, 4249724, 18061327, 36122654, 72245308]

約数ペア:

[(1, 72245308), (2, 36122654), (4, 18061327), (17, 4249724), (34, 2124862), (68, 1062431), (653, 110636), (1306, 55318), (1627, 44404), (2612, 27659), (3254, 22202), (6508, 11101)]