30572776

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{22613}}^1$

素因数の和:22645

約数の個数: 24

約数和(自身を含む): 62075430

約数和(自身を除く): 31502654

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 22613, 45226, 90452, 180904, 293969, 587938, 1175876, 2351752, 3821597, 7643194, 15286388, 30572776]

約数ペア:

[(1, 30572776), (2, 15286388), (4, 7643194), (8, 3821597), (13, 2351752), (26, 1175876), (52, 587938), (104, 293969), (169, 180904), (338, 90452), (676, 45226), (1352, 22613)]