25368382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 43696800

約数和(自身を除く): 18328418

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 577, 1154, 1157, 1691, 2314, 3382, 7501, 10963, 15002, 21926, 21983, 43966, 51353, 102706, 142519, 285038, 667589, 975707, 1335178, 1951414, 12684191, 25368382]

約数ペア:

[(1, 25368382), (2, 12684191), (13, 1951414), (19, 1335178), (26, 975707), (38, 667589), (89, 285038), (178, 142519), (247, 102706), (494, 51353), (577, 43966), (1154, 21983), (1157, 21926), (1691, 15002), (2314, 10963), (3382, 7501)]